1987 year China issued GB standards list


	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 7410-1987 Terms of vitreous and porcelain enamels 搪瓷名词术语
	GB/T 859-1987 Single coil spring lock washers，Light type 轻型弹簧垫圈
	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 1394-1987 Gangway hanger 舷梯吊架
	GB/T 7493-1987 Water quality--Determination of nitrogen(nitrite)--Spectrophotometric method 水质亚硝酸盐氮的测定分光光度法
	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 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 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 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 7419-1987 Information processing--Implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 3.81mm magnetic tape cassette for data interchange 信息处理数据交换用七位编码字符集及其七位与八位扩充在3.81mm盒式磁带上的实现方法
	GB/T 7474-1987 Water quality--Determination of copper--Sodium diethyldithiocabamate spectrophotometric method 水质铜的测定二乙基二硫代氨基甲酸钠分光光度法
	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 7591-1987 Programming language Pascal 程序设计语言 Pascal
	GB 7804-1987 Diagnostic criteria and principles of management of occupational dermatonosis--General 职业性皮肤病诊断标准及处理原则 (总则)
	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 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/T 7389-1987 Shipbuilding--Cargo winches 船用起货绞车
	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 7594.3-1987 Rubber insulationand sheath of electric cables and wires--Part 3:Rubber insulation 70℃ 电线电缆橡皮绝缘和橡皮护套第3部分:70℃橡皮绝缘

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