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1987 year China issued GB standards list

       
GB/T 7625-1987
2400/1200 bits per second modem standardized for use in the general switched telephone network
在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器
GB/T 8156.1-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The gravimetric method for the determination of moisture content
工业用氟化铝化学分析方法 重量法测定湿存水量
GB/T 7488-1987
Water quality--Determination of biochemical oxygen demand after 5 days(BOD5)--Dilution and seeding method
水质 五日生化需氧量(BOD5)的测定 稀释与接种法
GB/T 7473-1987
Water quality--Determination of copper--2,9-dimethy-1,10-phenanthroline spectrophotometric method
水质 铜的测定 2,9-二甲基-1,10-菲啰啉分光光度法
GB/T 7594.4-1987
Rubber insulationand sheath of electric cables and wires--Part 4:Ordinary duty rubber sheath 65℃
电线电缆橡皮绝缘和橡皮护套 第4部分:65℃一般橡皮护套
GB/T 7475-1987
Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
水质 铜、锌、铅、镉的测定 原子吸收分光光谱法
GB/T 7313-1987
Minimum performance requirements and methods of measurement for high fidelity loudspeaker systems
高保真扬声器系统最低性能要求及测量方法
GB/T 7918.5-1987
Standard methods of microbiological examination for cosmetics--Staphylococcus aureus
化妆品微生物标准检验方法 金黄色葡萄球菌
GB/T 7188-1987
Office machines and data processing equipment--Keyboard layouts for numeric applications
办公机器和数据处理设备数字应用的键盘布局
GB/T 7917.3-1987
Standard methods of hygienic test for cosmetics--Lead
化妆品卫生化学标准检验方法 铅
GB 7916-1987
Hygienic standard for cosmetics
化妆品卫生标准
GB 7919-1987
Procedures and methods of safety evaluationfor cosmetics
化妆品安全性评价程序和方法
GB/T 2007.1-1987
General rules for the sampling and sample preparation of minerals in bulk--Sampling by manual method
散装矿产品取样、制样通则 手工取样方法
GB/T 7917.4-1987
Standard methods of hygienic test forcosmetics--Methanol
化妆品卫生化学标准检验方法 甲醇
GB/T 7618-1987
Electrical characteristics for unbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data communications
在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性
GB/T 7467-1987
Water quality--Determination of chromium(Ⅵ)--1,5 Diphenylcarbohydrazide spectrophotometric method
水质 六价铬的测定 二苯碳酰二肼分光光度法
GB/T 7918.4-1987
Standard methods of microbiologicalexamination for cosmetics--Pseudomonas aeruginosa
化妆品微生物标准检验方法 绿脓杆菌
GB/T 7917.1-1987
Standard methods of hygienic test for cosmetics--Mercury
化妆品卫生化学标准检验方法 汞
GB/T 7918.1-1987
Standard methods of microbiological examination for cosmetics--General rules
化妆品微生物标准检验方法 总则
GB/T 7918.2-1987
Standard methods of microbiological examination for cosmetics--Standard plate count
化妆品微生物标准检验方法 细菌总数测定
GB/T 7917.2-1987
Standard methods of hygienic test for cosmetics--Arsenic
化妆品卫生化学标准检验方法 砷
GB/T 7918.3-1987
Standard methods of microbiological examination for cosmetics--Fecal coliforms
化妆品微生物标准检验方法 粪大肠菌群
GB/T 8106-1987
Hydraulic fluid power--Valves--Testing method of directional control valves
方向控制阀试验方法
GB/T 4312.3-1987
Technical parameters and measuring methods for FM broadcasting transmitters of dual programmes
调频广播发射机技术参数和测量方法 双节目
GB/T 223.52-1987
Methods for chemical analysis of iron,steel and alloy--The hydroxylamine hydrochloride-iodometric method for the determination of selenium content
钢铁及合金化学分析方法 盐酸羟胺-碘量法测定硒量
GB/T 7487-1987
Water quality--Determinationof cyanide--Part 2:Determination of cyanide
水质 氰化物的测定 第二部分:氰化物的测定
GB/T 7934-1987
Hydraulic fluid power--Two-port slip-in cartridge valves--Cavities--Technical requirements
二通插装式液压阀 技术条件
GB/T 7182-1987
Measurement of noise in engine room of diesel locomotives
铁路内燃机车动力室噪声测量
GB/T 8242.4-1987
Terminology for hull equipment--Life-saving appliances
船体设备术语 救生设备
GB/T 7731.5-1987
Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of silicon content
钨铁化学分析方法 钼蓝光度法测定硅量
GBJ 22-1987
Code for design of roads in factories and mining areas
厂矿道路设计规范
GB/T 8105-1987
Hydraulic fluid power--Valves--Testing method of pressure control valves
压力控制阀试验方法
GB/T 8020-1987
Gasoline--Determination of lead content--Atomic absorption spectrometry
汽油铅含量测定法 (原子吸收光谱法)
GB/T 7962.13-1987
Colourless optical glass test methods--Coefficient of thermal conductivity
无色光学玻璃测试方法 导热系数测试方法
GB/T 7898-1987
Tonnage lever balance
杠杆式吨位天平
GB/T 7622-1987
600/1200 bauds modem standardized for use in the general switched telephone network
在电话自动交换网上使用的标准化600/1200波特调制解调器
GB/T 268-1987
Petroleum products--Determination of carbon residue--Conradson method
石油产品残炭测定法 (康氏法)
GB/T 7948-1987
Test method for PV limit of plastics bearings
塑料轴承极限PV试验方法
GB/T 8223-1987
Value engineering--General terms and work program
价值工程 基本术语和一般工作程序
GB/T 8553-1987
Holders (Enclosures), crystal, General specification for
晶体盒总规范
GB/T 7637-1987
Operation rules of construction and installation of biogas pipelines for peasant household
农村家用沼气管路施工安装操作规程
GB/T 223.58-1987
Methods for chemical analysis of iron,steel and alloy--The extraction-absorption catalytic polarographic method for the determination of manganese content
钢铁及合金化学分析方法 亚砷酸钠-亚硝酸钠滴定法测定锰量
GB/T 7265.1-1987
Test method for complex permittivity of solid dielectric materials at microwave frequencies--Perturbation method
固体电介质微波复介电常数的测试方法 微扰法
GB/T 7326-1987
Lubricating grease--Corrosiveness to copper--Copper strip test
润滑脂铜片腐蚀试验法
GB/T 223.53-1987
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of copper content
钢铁及合金化学分析方法 火焰原子吸收分光光度法测定铜量
GB/T 7361-1987
Brake and electrical connection locations of semi-trailer towing vehicle
半挂牵引车的制动及电路连接位置
GB/T 7962.7-1987
Colourless optical glass test methods--Examination method for extent of stria
无色光学玻璃测试方法 条纹度检测方法
GB/T 7963-1987
Sintered metal materials (excluding hardmetal)--Tensile test pieces
烧结金属材料(不包括硬质合金) 拉伸试样
GB/T 7964-1987
Sintered metal materials (excluding hardmetal)--Tension testing at room temperature
烧结金属材料(不包括硬质合金) 室温拉伸试验
GB/T 8018-1987
Gasoline--Determination of oxidation stability--Induction period method
汽油氧化安定性测定法 (诱导期法)
GB/T 8104-1987
Hydraulic fluid power--Valves--Testing method of flow control valves
流量控制阀试验方法
GB/T 8156.2-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The electrometric method for the determination of water content
工业用氟化铝化学分析方法 电量法测定水分含量
GB/T 223.54-1987
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrophotometric method for the determination of nickel content
钢铁及合金化学分析方法 火焰原子吸收分光光度法测定镍量
GB/T 7288.1-1987
Equipment reliability testing--Preferred test conditions indoor portable equipment--Low degree ofsimulation
设备可靠性试验 推荐的试验条件 室内便携设备 粗模拟
GB/T 7166-1987
In-core temperature orprimary envelope temperature measurements in nuclear power reactor--Characteristics and test methods
核动力堆堆芯或堆主包壳内温度测量特性和测试方法
GB/T 2007.3-1987
General rules for the sampling and sample preparation of minerals in bulk--Experimental method for evaluation of quality variation
散装矿产品取样、制样通则 评定品质波动试验方法
GB/T 7554-1987
Protected 5-unit numerical code for telegram service
电报用五单位数字保护码
GB/T 8156.5-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The flame emission photometric method for the determination of sodium content
工业用氟化铝化学分析方法 火焰发射光度法测定钠量
GB/T 93-1987
Single coil spring lock washers--Normal type
标准型弹簧垫圈
GB/T 7827-1987
Reliability prediction procedure
可靠性预计程序
GB/T 8242.1-1987
Terminology for hull equipment--Marine gear
船体设备术语 船用装置
GB/T 2007.7-1987
General rules for the sampling and sample preparation of minerals in bulk--The method for determination of size by manual sieving
散装矿产品取样、制样通则 粒度测定方法 手工筛分法
GB/T 8156.7-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The 1,10-phenanthroline photometric method for the determination of iron content
工业用氟化铝化学分析方法 邻二氮杂菲光度法测定铁量
GB/T 8156.6-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The molybdenum blue photometric method for the determination of silica content
工业用氟化铝化学分析方法 钼蓝光度法测定硅量
GB/T 8156.4-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The EDTA volumetric method for the determination of aluminium content
工业用氟化铝化学分析方法 EDTA容量法测定铝量
GB/T 8025-1987
Petroleum waxes and petrolatums--Determination of trace sulfur--Microcoulometric method
石油蜡和石油脂微量硫测定法 (微库仑法)
GB/T 3175.1-1987
Reflection colour bar test card
反射式彩条测试图
GB/T 8242.2-1987
Terminology for hull equipment--Anchoring and mooring equipment
船体设备术语 系船设备
GB 7805-1987
Diagnostic criteria and principles of management of occupational electroflash dermatitis
职业性电光性皮炎诊断标准及处理原则
GB/T 223.51-1987
Methods for chemical analysis of iron,steel and alloy--The 2-(5-Bromo-2-pyridylazo)-5-diethylaminophenol photometric method for the determination of zinc content
钢铁及合金化学分析方法 5-Br-PADAP 光度法测定锌量
GB/T 7347-1987
The standard spectrum of Chinese speech
汉语标准频谱
GB/T 7727.4-1987
General terminology for ship’s structure, strength and vibration
船舶通用术语 船体结构、强度及振动
GB/T 861.2-1987
Serrated lock washers internal teeth
内锯齿锁紧垫圈
GB/T 1202-1987
Crude scale paraffin wax
粗石蜡
GB/T 2077-1987
Indexable hardmetal (carbide) inserts--Corner radii
硬质合金可转位刀片圆角半径
GB/T 7490-1987
Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method
水质 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法
GB/T 7604-1987
Determination of the aromatic hydrocarbon content in mineral insulating oils
矿物绝缘油芳烃含量测定法
GB/T 7594.7-1987
Rubber insulation and sheath of electric cables and wires--Part 7:Heavy duty flame-retardant rubber sheath 65℃
电线电缆橡皮绝缘和橡皮护套 第7部分:65℃重型不延燃橡皮护套
GB/T 7594.9-1987
Rubber insulation and sheath of electric cables and wires--Part 9:Ordinary duty flame-retardant rubber sheath 85℃
电线电缆橡皮绝缘和橡皮护套 第9部分:85℃一般不延燃橡皮护套
GB/T 7621-1987
1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits
在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器
GB/T 8120-1987
High-purity n-heptane and isooctance--Determination of purity--Capillary gas chromatography
高纯正庚烷和异辛烷纯度测定法 (毛细管色谱法)
GB/T 8156.8-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The barium sulphate gravimetric method for the determination of sulphate content
工业用氟化铝化学分析方法 硫酸钡重量法测定硫酸根量
GB/T 8156.9-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The molybdenum blue photometric method for the determination of phosphorus content
工业用氟化铝化学分析方法 钼蓝光度法测定磷量
GB/T 7731.4-1987
Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content
钨铁化学分析方法 钼蓝光度法测定磷量
GB/T 859-1987
Single coil spring lock washers,Light type
轻型弹簧垫圈
GB/T 8023-1987
Liquid petroleum products--Viscosity-temperature charts
液体石油产品粘度温度计算图
GB/T 7394-1987
Requirements of 600~9600 bit/s baseband modem
600~9600 bit/s基带调制解调器技术要求
GB/T 2007.2-1987
General rules for the sampling and sample preparation of minerals in bulk--Sample preparation by manual method
散装矿产品取样、制样通则 手工制样方法
GB/T 8022-1987
Lubricating oils--Determination of demulsibility characteristics
润滑油抗乳化性能测定法
GB/T 8156.3-1987
Methods for chemical analysis of aluminium fluoride for industrial use--The distillation-thoriumnitrate volumetric method for the determination of fluoride content
工业用氟化铝化学分析方法 蒸馏-硝酸钍容量法测定氟量
GB/T 8242.3-1987
Terminology for hull equipment--Deck equipment and fittings
船体设备术语 舱面属具
GB/T 8156.10-1987
Aluminium fluoride for industrial use--Determination of sulphur content--X-ray fluorescence spectrometric method
工业用氟化铝中硫量的测定 X 射线荧光光谱分析法
GB/T 8152.6-1987
Methods for chemical analysis of lead concentrates--The polarographic method for the determination of bismuth content
铅精矿化学分析方法 极谱法测定铋量
GB/T 7469-1987
Water quality--Determination of the total mercury--Potassium permanganate-pootassium peralfate descomposed method--Dithizone spectrophotometric method
水质 总汞的测定 高锰酸钾-过硫酸钾消解法 双硫腙分光光度法
GB/T 7941-1987
Testing of refrigerating systems
制冷装置试验
GB/T 8152.8-1987
Methods forchemical analysis of lead concentrates--The DTPM spectrophotometric method for the determination of bismuth content
铅精矿化学分析方法 二硫代二安替比林甲烷分光光度法测定铋量
GB/T 8155-1987
Preparation and storage of test samples of aluminium fluoride for industrial use
工业用氟化铝试样的制备和贮存
GB/T 7276-1987
Hinges general technical condition
合页通用技术条件
GB/T 7489-1987
Water quality--Determination of dissolved oxygen--Iodometric method
水质 溶解氧的测定 碘量法
GB/T 7583-1987
Acoustics--Pure tone air conductionthreshold audio-metry--For hearing conservation purposes
声学 纯音气导听阈测定 听力保护用
GB/T 7288.2-1987
Equipment reliability testing--Preferred test conditions--Equipment for stationary use in weather protected locations--High degree of simulation
设备可靠性试验 推荐的试验条件 固定使用在有气候防护场所设备 精模拟
GB/T 7491-1987
Water quality--Determination of volatile phenolic compounds--After distillation with bromine method
水质 挥发酚的测定 蒸馏后溴化容量法
GB/T 7486-1987
Water quality--Determination of cyanide--Part 1:Determination of total cyanide
水质 氰化物的测定 第一部分:总氰化物的测定
GB/T 7402-1987
Time and frequncy dissemination via television signals
利用电视信号传送标准时间频率
GB/T 7246-1987
Wave single coil spring lock washers
波形弹簧垫圈
GB/T 7466-1987
Water quality--Determination of total chromium
水质 总铬的测定
GB/T 7265.2-1987
Test method for the complex permittivity of solid dielectric materials at microwave frequencies--Open cavity method
固体电介质微波复介电常数的测试方法 开式腔法
GB 7806-1987
Diagnostic criteria and principles of management of occupational contact dermatitis
职业性接触性皮炎诊断标准及处理原则
GB/T 7480-1987
Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
水质 硝酸盐氮的测定 酚二磺酸分光光度法
GB 7808-1987
Diagnostic criteria and principles of management of occupational melanosis
职业性黑变病诊断标准及处理原则
GB/T 3175.2-1987
Reflection flesh tone test card
反射式肤色测试图
GB/T 7348-1987
The standard spectrum of whispered Chinese speech
耳语标准频谱
GB/T 7161-1987
Unsealed radioactive substances--Identification and certification
非密封放射性物质 识别和证书
GB/T 7340-1987
Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistor of either different resistance values or different rated dissipations--Assessment level E
电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗不同, 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用)
GB/T 2019-1987
Fundamental parameters and technical requirements for audio tape recorders
磁带录音机基本参数和技术要求
GB/T 7829-1987
Procedure for fault tree analysis
故障树分析程序
GB/T 8046-1987
Keyboard arrangement of thealphabetical area of Mongolian character set for information processing interchange
信息处理交换用蒙古文字符集键盘的字母区布局
GB/T 2009-1987
Method of sampling and sample preparation of bauxite in bulk
散装矾土取样、制样方法
GB/T 8218-1987
Low voltage tester
低压测电器
GB/T 8325-1987
Determination of pH of aqueous dispersions of polymers and copolymers
聚合物和共聚物水分散体 pH 值测定方法
GB/T 2010-1987
Method of sampling and sample preparation of talc in bulk
散装滑石取样、制样方法
GB/T 7752-1987
Test method for electric strength of insulating adhesive tape at power frequency
绝缘胶粘带工频击穿强度试验方法
GB 7799-1987
Diagnostic criteria and principles of management of occupational acute acrylonitrile poisoning
职业性急性丙烯腈中毒诊断标准及处理原则
GB/T 2008-1987
Method of sampling and sample preparation of fluorspar in bulk
散装氟石取样、制样方法
GB/T 8499-1987
Earth-moving machinery--Method for locating the centre of gravity
土方机械 测定重心位置的方法
GB/T 860-1987
Curved spring washers
鞍形弹性垫圈
GB/T 1393-1987
Gangway turning device
舷梯翻梯装置
GB/T 7594.1-1987
Rubber insulation and sheath of electric cables and wires--Part 1:General
电线电缆橡皮绝缘和橡皮护套 第1部分:一般规定
GB 7797-1987
Diagnostic criteria and principles of management of occupational acute phosphine poisoning
职业性急性磷化氢中毒诊断标准及处理原则
GB/T 1391-1987
Turnable treads steel gangway ladder
活动踏步钢质舷梯
GB 8045-1987
Mongolian 7-bit and 8-bit coded graphic character sets for information processing interchange
信息处理交换用蒙古文七位和八位编码图形字符集
GB/T 7825-1987
Spark plugs
火花塞
GB/T 7423.2-1987
Heat sink of semiconductor devices--Heat sink,extruded shapes
半导体器件散热器 型材散热器
GB/T 7423.1-1987
Heat sink of semiconductor devices--Generic specification
半导体器件散热器 通用技术条件
GB/T 7828-1987
Reliability design reviews
可靠性设计评审
GB 7495-1987
The protecting distance betweenoverhead power line and receiving station of AM broadcasting
架空电力线路与调幅广播收音台的防护间距
GB/T 956.1-1987
Countersunk external toothed lock washers
锥形锁紧垫圈
GB 8284-1987
Diagnostic criteria and principles of management for radiation sickness from internal exposure
内照射放射病诊断标准和处理原则
GB/T 7325-1987
Petroleum products--Lubricating greases and oils--Determination of evaporation loss
润滑脂和润滑油蒸发损失测定法
GB/T 7372-1987
Dichlorodifluoromethane for industrial uses
工业用二氟二氯甲烷 (F12)
GB/T 7245-1987
Curved single coil spring lock washers
鞍形弹簧垫圈
GB/T 2007.6-1987
General rules for thesampling and sample preparation of minerals in bulk--Determination of moisture content--Heat drying method
散装矿产品取样、制样通则 水分测定方法 热干燥法
GB/T 8432-1987
Humidity test control for colour fastness to light
耐光色牢度试验仪用湿度控制标样
GB/T 7259-1987
Guidelines for presenting performance of analog process measurement and control instrument
模拟式过程测量和控制仪表性能表示方法 导则
GB/T 7339-1987
Fixed resistors for use in electronic equipment--Part 6:Blank detail specification--Fixed resistor networks with individually measurable resistors, all of equal value and equal dissipation--Assessment level E
电子设备用固定电阻器 第六部分:空白详细规范 阻值和功耗相同, 各电阻器可单独测量的固定电阻网络 评定水平 E (可供认证用)
GB/T 7343-1987
Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz
10 kHz~30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法
GB/T 7371-1987
Trichloromonofluoromethane for industrial uses
工业用一氟三氯甲烷 (F11)
GB/T 8475-1987
Sanjiang white pig
三江白猪
GB/T 861.1-1987
Lock washers internal teeth
内齿锁紧垫圈
GB/T 1394-1987
Gangway hanger
舷梯吊架
GB/T 7401-1987
Method for subjective assessment of quality of colour television pictures
彩色电视图像质量主观评价方法
GB 7796-1987
Diagnostic criteria and principles of management of occupational acute methyl bromide poisoning
职业性急性溴甲烷中毒诊断标准及处理原则
GB/T 7585-1987
Capacity series and radio-frequency channel arrangement for analog microwave relay systems
模拟微波接力通信系统容量系列及波道配置
GB 7800-1987
Diagnostic criteria and principles of management of occupational acute ammonia poisoning
职业性急性氨中毒诊断标准及处理原则
GB 7801-1987
Diagnostic criteria and principles of management of occupational acute nitrogen oxides
职业性急性氮氧化物中毒诊断标准及处理原则
GB 7802-1987
Diagnostic criteria and principles of management of occupational acute toluene poisoning
职业性急性甲苯中毒诊断标准及处理原则
GB 7798-1987
Diagnostic criteria and principles of management of occupational chromium induced nasal disease
职业性铬鼻病诊断标准及处理原则
GB/T 223.57-1987
Methods for chemical analysis of iron,steel and alloy--The extraction-absorption catalytic polarographic method for the determination of cadmium content
钢铁及合金化学分析方法 萃取分离-吸附催化极谱法测定镉量
GB 7355-1987
Sanitary standard for lead and it’s inorganic compounds in the atmosphere
大气中铅及其无机化合物的卫生标准
GB/T 7594.6-1987
Rubber insulationand sheath of electric cables and wires--Part 6:Heavy duty rubber sheath 65℃
电线电缆橡皮绝缘和橡皮护套 第6部分:65℃重型橡皮护套
GB/T 7594.8-1987
Rubber insulationand sheath of electric cables and wires--Part 8:Rubber sheath 90℃
电线电缆橡皮绝缘和橡皮护套 第8部分:90℃橡皮绝缘
GB/T 7610-1987
Characteristics of pulse code modulation for voice-frequencies
音频脉冲编码调制特性
GB/T 7615-1987
CATV System--Antenna part
共用天线电视系统 天线部分
GB/T 7468-1987
Water quality--Determination oftotal mercury--Cold atomic absorption spectrophometry
水质 总汞的测定 冷原子吸收分光光度法
GB/T 7626-1987
4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits
在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器
GB/T 7436-1987
Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data
在模拟电话电路上开放电报及低速数据的时分复用设备技术要求
GB/T 7729-1987
Chemical analysis of metallurgical products--General rule for spectrophotometric methods
冶金产品化学分析 分光光度法通则
GB/T 7624-1987
2400 bits persecond modem standardized for use on 4-wire leased telephone type circuits
在四线租用电话型电路上使用的标准化2400比特/秒调制解调器
GB/T 7749-1987
Test method of cleavage strength of adhesive (metal to metal)
胶粘剂劈裂强度试验方法 (金属对金属)
GB 8283-1987
Diagnostic criteria and principles of management for radiation cataract
放射性白内障诊断标准及处理原则
GB/T 7731.1-1987
Methods for chemical analysis of ferrotungsten--The cinchonine gravimetric method for the determination of tungsten content
钨铁化学分析方法 辛可宁重量法测定钨量
GB/T 7619-1987
Electrical characteristics for balanced double-current interchange circuits for general use with integrated circuit equipment in the field of datacommunications
在数据通信领域中通常同集成电路设备一起使用的平衡双流接口电路的电气特性
GB/T 7471-1987
Water quality--Determination of cadmium--Spectrophotometric method with dithizone
水质 镉的测定 双硫腙分光光度法
GB 7807-1987
Diagnostic criteria and principles of management of occupational photosensitive dermatitis
职业性光敏性皮炎诊断标准及处理原则
GB/T 7727.3-1987
General terminology for ships--Ship hydrostaics andhydrodynamics
船舶通用术语 性能
GB/T 7713-1987
Presentation of scientific and technical reports,dissertations and scientific papers
科学技术报告、学位论文和学术论文的编写格式
GB/T 2011-1987
Method of sampling and sample preparation of manganeseores in bulk
散装锰矿石取样、制样方法
GB/T 7479-1987
Water quality--Determination of ammonium--Nessler’s reagent colorimetric method
水质 铵的测定 纳氏试剂比色法
GB/T 7636-1987
Standard on design of biogas pipelines for peasant household
农村家用沼气管路设计规范
GB/T 7244-1987
Single coil spring lock washers,Heavy type
重型弹簧垫圈
GB 8173-1987
Control standards of pollutants in fly ash for agricultural use
农用粉煤灰中污染物控制标准
GB/T 2081-1987
Indexable hardmetal (carbide)inserts with wiperedges,without fixing hole--Dimensions
硬质合金可转位铣刀片
GB/T 3320.1-1987
Frequency response test record
频率响应测试唱片
GB/T 8375-1987
Classification and type nomenclature for taps
水嘴分类、型号命名方法
GB/T 7590-1987
Code of Chinese ideograms set forinformation interchange--The 4th supplementary set
信息交换用汉字编码字符集 第四辅助集
GB/T 7594.11-1987
Rubber insulation and sheath of electric cables and wires--Part 11:Rubber insulation or sheath 180℃
电线电缆橡皮绝缘和橡皮护套 第11部分:180℃ 橡皮绝缘或护套
GB/T 7594.2-1987
Rubber insulationand sheath of electric cables and wires--Part 2:Rubber insulation 65℃
电线电缆橡皮绝缘和橡皮护套 第2部分:65℃橡皮绝缘
GB/T 7620-1987
300 bits per second duplex modem standardized for use in the general switched telephone network
在电话自动交换网上使用的标准化300比特/秒全双工调制解调器
GB/T 7623-1987
Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network, including procedures for bling of echo control devices for both manually and automatically established calls
在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备, 包括人工和自动建立呼叫时使回波控制装置停止工作的规程
GB/T 7643-1987
Sticklac
紫胶原胶
GB/T 7727.2-1987
General terminology for ships--General design
船舶通用术语 总体设计
GB/T 7591-1987
Programming language Pascal
程序设计语言 Pascal
GB/T 7750-1987
Test method of creep properties of adhesive in shear by tension loading (metal to metal)
胶粘剂拉伸剪切蠕变性能试验方法 (金属对金属)
GB/T 7589-1987
Code of Chinese ideograms set forinformation interchange--The 2nd supplementary set
信息交换用汉字编码字符集 第二辅助集
GB/T 8376-1987
Basic dimensions for fittings of solid web steel frame
实腹钢门、窗五金配件基本尺寸
GB/T 8377-1987
Technical requirements for fittings of solid web steel frame
实腹钢门、窗五金配件通用技术条件
GB 7795-1987
Diagnostic criteria and principles of management of occupational acute electric ophthalmia (Keratoconjunctivitis caused by ultraviolet rays)
职业性急性电光性眼炎(紫外线角膜结膜炎)诊断标准及处理原则
GB/T 8454-1987
Determination of ferrous iron contentin reduced ilmenite powder for welding rod
焊条用还原钛铁矿粉中亚铁量的测定
GB/T 8542-1987
Spcification for turbine gearings
透平齿轮传动装置技术条件
GB/T 862.1-1987
Lock washers external teeth
外齿锁紧垫圈

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