1991 year China issued GB standards list |
 |
GB/T 13089-1991 Method for determination of oxazolidinethione in feeds
饲料中NFDAE唑烷硫酮的测定方法 |
 |
|
|
GB/T 13297-1991 General rules for packaging, marking and certification of precision alloys
精密合金包装、标志和质量证明书的一般规定 |
|
|
|
GB/T 13227-1991 Water-dipping test of industrial detonator
工业雷管浸水试验方法 |
|
|
|
GB/T 12858-1991 Environment requirements and testmethods for ground radio-navigation equipments
地面无线电导航设备环境要求和试验方法 |
|
|
|
GB/T 12938-1991 Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose，methylene blue and silver sulphide densito-metric methods
已加工的摄影材料中硫代硫酸盐及其他相关化学残留物的测定方法 碘-直链淀粉法、亚甲蓝法和硫化银密度法 |
|
|
|
GB/T 13298-1991 Metal--Inspection method of microstructure
金属显微组织检验方法 |
|
|
|
GB/T 13137-1991 Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable
2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件 |
|
|
|
GB/T 7727.5-1991 General terminology for ships--Ship environment
船舶通用术语 船舶环境 |
|
|
|
GB/T 13220-1991 Determination of particle size distribution of fine powder--Method of sieve classfication with sonic wave
细粉末粒度分布的测定 声波筛分法 |
|
|
|
GB/T 12775-1991 Generic specification for disc-style ceramic dielectric variable preset capacitors in electronic equipment
电子设备用圆片型瓷介预调可变电容器总规范 |
|
|
|
GB/T 13065-1991 Blank detail specification of gas discharge tubes for overvoltage protection
过电压保护气体放电管空白详细规范 (可供认证用) |
|
|
|
GB/T 12712-1991 The requirements for supervision of recovery of condensate from steam heating system and technique ofautomatic steam traps
蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求 |
|
|
|
GB/T 12910-1991 Paper and board--Determination of titanium dioxide
纸和纸板二氧化钛含量的测定法 |
|
|
|
GB/T 13270-1991 Atmospheric air--Test dust standardsample--Simulated atmospheric dust
大气 试验粉尘标准样品 模拟大气尘 |
|
|
|
GB/T 12934-1991 Marine oil-free air compressor for control use--Technical specifications
船舶控制设备用无油空气压缩机技术条件 |
|
|
|
GB/T 12856-1991 Programming languages BASIC subset
程序设计语言 BASIC 子集 |
|
|
|
GB/T 12765-1991 Spherical plain bearings，joint type--Abutment andfillet dimensions
关节轴承 安装尺寸 |
|
|
|
GB 13116-1991 Hygienic standard for polycarbonate resin used as foodcontainers and packaging materials
食品容器及包装材料用聚碳酸酯树脂卫生标准 |
|
|
|
GB/T 13021-1991 Determination for the carbon black content of polyethylene pipes and fittings by calcination and pyrolysis
聚乙烯管材和管件炭黑含量的测定 热失重法 |
|
|
|
GB/T 12759-1991 Double-circular-arc tooth profile of basic rack for cylindrical gears
双圆弧圆柱齿轮基本齿廓 |
|
|
|
GB 13134-1991 Yi coded character set for information interchange
信息交换用彝文编码字符集 |
|
|
|
GB/T 3304-1991 Names of nationalities of China in romanization with codes
中国各民族名称的罗马字母拼写法和代码 |
|
|
|
GB/T 13266-1991 Water quality--Determination of the acute toxicity of substance to Daphnia (Daphnia magna straus)
水质 物质对蚤类(大型蚤)急性毒性测定方法 |
|
|
|
GB/T 13130-1991 Specification for interworking of chinese ideogram teletex on public telecommunication networks--Transport service
汉字智能用户电报在公用电信网上的互通技术条件 运输服务 |
|
|
|
GB/T 13129-1991 Specification for interworking of chinese ideogram teletex on public telecommunication networks--Control procedures
汉字智能用户电报在公用电信网上的互通技术条件 控制规程 |
|
|
|
GB/T 13303-1991 Steels--Determination method of oxidation resistance
钢的抗氧化性能测定方法 |
|
|
|
GB/T 223.12-1991 Methodsfor chemical analysis of iron，steel and alloy--The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content
钢铁及合金化学分析方法 碳酸钠分离-二苯碳酰二肼光度法测定铬量 |
|
|
|
GB/T 13197-1991 Water quality--Determination of formaldehyde--Acetylacetone spectrophotometric method
水质 甲醛的测定 乙酰丙酮分光光度法 |
|
|
|
GB/T 13082-1991 Method for determination of cadmium in feeds
饲料中镉的测定方法 |
|
|
|
GB/T 12990-1991 Water quality--Microbial community biomonitoring--PFU method
水质 微型生物群落监测 PFU法 |
|
|
|
GB/T 12793-1991 Generic specification for installing and removal tools for connectors electrical contact
电连接器接触件嵌卸工具总规范 |
|
|
|
GB/T 13070-1991 Determination of uranium content in uranium ores by method of potentiometric titration
铀矿石中铀的测定 电位滴定法 |
|
|
|
GB/T 2972-1991 Zinc-coated steel wire--Test method for uniformity of zinc coating on wire by the copper sulphate dip
镀锌钢丝锌层硫酸铜试验方法 |
|
|
|
GB/T 226-1991 Etch test for macrostructure and defect of steels
钢的低倍组织及缺陷酸蚀检验法 |
|
|
|
GB 12757-1991 Thermal protective aids for life-saving
救生保温用具 |
|
|
|
GB/T 13142-1991 Extension of the Latin alphabet coded character set for bibliographic information interchange
书目信息交换用拉丁字母代码字符扩充集 |
|
|
|
GB/T 13194-1991 Water quality--Determination of nitrobenzene， mononi-trotoluene (MNT)， nitrochlorobenzene and oinitrotoluene (ONT)--Gas chromatography
水质 硝基苯、硝基甲苯、硝基氯苯、二硝基甲苯的测定 气相色谱法 |
|
|
|
GB/T 13199-1991 Water quality--Determination of anionic detergent--Potentiometric method
水质 阴离子洗涤剂的测定 电位滴定法 |
|
|
|
GB/T 12720-1991 Measurement of power-frequency electric fields
工频电场测量 |
|
|
|
GB/T 13238-1991 Copper-steel clad plates
铜钢复合钢板 |
|
|
|
GB/T 12968-1991 Eddy current decay method formeasurement of resistivity and residual resistance ratio of pure metals
纯金属电阻率与剩余电阻比涡流衰减测量方法 |
|
|
|
GB/T 13322-1991 Metallic coating--Cd-Ti plating of low hydrogan embrittlement
金属覆盖层 低氢脆镉钛电镀层 |
|
|
|
GB/T 13198-1991 Water quality--Determination of specified six polynuclear aromatic hydrocarbons--High performance liquid chromatography
水质 六种特定多环芳烃的测定 高效液相色谱法 |
|
|
|
GB 13015-1991 Control standard on poly chlorinated biphenyls for waste slags
含多氯联苯废物污染控制标准 |
|
|
|
GB/T 716-1991 Cold-rolled carbon structural steel strips
碳素结构钢冷轧钢带 |
|
|
|
GB/T 13212-1991 Canned water chestnuts
清水荸荠罐头 |
|
|
|
GB/T 11848.15-1991 Determination of iron，calcium，magnesium，molybdenum，titanium and vanadium in uranium oreconcentrate by atomic absorption spectrometry
铀矿石浓缩物中铁、钙、镁、钼、钛、钒的测定 原子吸收光谱法 |
|
|
|
GB/T 12760-1991 Cylindrical worm and wormwheel information of the dimensional data to be given on the drawing
圆柱蜗杆、蜗轮图样上应注明的尺寸数据 |
|
|
|
GB/T 1332-1991 Trucks--Engineering approval evaluation program
载货汽车定型试验规程 |
|
|
|
GB/T 13087-1991 Method for determination of isothiocyanatesin feeds
饲料中异硫氰酸酯的测定方法 |
|
| Find out:161Items | To Page of: First -Previous-Next -Last | 1 2 3 4 |
+86-755-2583-1330
