1988 year China issued GB standards list |
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GB/T 941-1988 Boots for self-locking nuts，angle，anchor
角形托板自锁螺母保护罩 |
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GB/T 10267.4-1988 Method for analysis of calcium metal--The determination of aluminium by oxine chloroform extraction photometric method
金属钙分析方法 8-羟基喹啉-三氯甲烷萃取分光光度法测定铝 |
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GB/T 9457-1988 Hexagon slotted and castle nuts，style l--Fine pitch thread--Product grades A and B
1 型六角开槽螺母 细牙 A和B级 |
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GB/T 9074.2-1988 Cross recessed pan head screw andserrated lock washer external teeth assemblies
十字槽盘头螺钉和外锯齿锁紧垫圈组合件 |
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GB/T 8822.1-1988 Seed zones of Chinese forest trees--Seed zones of Pinus tabulaeformis Carr
中国林木种子区 油松种子区 |
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GB/T 1000.2-1988 Pin insulators of ceramic material for high voltage overhead lines--Dimensions and characteristics
高压线路针式瓷绝缘子尺寸与特性 |
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GB/T 8654.6-1988 Methods for chemical analysis of manganese metal--The diamine hydrochloride-iodo-metric method for the determination of selenium content
金属锰化学分析方法 盐酸联氨-碘量法测定硒量 |
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GB/T 10200-1988 Helical-scan video cassette system using 19 mm tape (U-matic H format)
19mm螺旋扫描盒式磁带录像系统(U-matic H 格式) |
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GB/T 9375-1988 Listening tests on radio receiver and/or tape recorder
收音机、录音机听音试验 |
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GB/T 849-1988 Washers with ball face
球面垫圈 |
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GB/T 4958.12-1988 Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission
地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第四节 频分复用传输的测量 |
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GB/T 1339-1988 Self-locking nuts，reduced hexagon
小六角自锁螺母 |
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GB/T 809-1988 Insert round nuts
嵌装圆螺母 |
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GB/T 9074.11-1988 Cross recessed hexagon bolt with indentation and plain washer assemblies
十字槽凹穴六角头螺栓和平垫圈组合件 |
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GB/T 10021-1988 Office machines -- Basic arrangement for the alphanumeric section of keyboards operated with both hands
办公机器 双手操作键盘字母数字区的基本布局 |
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GB/T 9430-1988 Methods of test of luminance stability for fluorescent display tubes
荧光数码显示管亮度稳定性试验方法 |
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GB/T 10262-1988 Beta backscattering thicknessmeter for small area of plating (coating)
小面积镀(涂)层β反散射厚度计 |
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GB/T 4958.4-1988 Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section one--General
地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第一节 通则 |
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GB/T 4958.10-1988 Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section one--General
地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第一节 通则 |
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GB/T 799-1988 Eyelet bolts
地脚螺栓 |
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