1989 year China issued GB standards list


	GB 11215-1989 The general regulation for environmental radiological assessment 核辐射环境质量评价一般规定
	GB 11723-1989 Health standard for 1，2-dichloroethane in the air of workplace 车间空气中1，2-二氯乙烷卫生标准
	GB/T 11732-1989 Standard method for hygienic examination of pyridine in air of residential areas--Cyanogen chloride-barbituric acid apectrophotometric method 居住区大气中吡啶卫生检验标准方法氯化氰-巴比妥酸分光光度法
	GB 11529-1989 Hygienic standard for cobalt and its oxides in the air of workplace 车间空气中钴及其氧化物卫生标准
	GB 11526-1989 Hygienic standard for chlorothalonile in the air of workplace 车间空气中百菌清卫生标准
	GB/T 11736-1989 Standard method for hygienic examination of chlorine in air of residential areas--Methyl orange spectrophotometric method 居住区大气中氯卫生检验标准方法甲基橙分光光度法
	GB/T 11117.1-1989 Knock test reference fuels--Reference fuel--iso-Octane 爆震试验参比燃料参比燃料异辛烷
	GB/T 11455-1989 Hearing aid equipment not entirely wornon the listener 不完全佩戴在听者身上的助听设备
	GB/T 12009.4-1989 Polymethylene polyphenyl isocyanate--Determination of isocyanate content 多亚甲基多苯基异氰酸酯中异氰酸根含量测定方法
	GB/T 11480-1989 Methods of measurement for camera tubes 摄像管测试方法
	GB/T 11297.10-1989 Test method for curie temperature of TC pyroelectric materials 热释电材料居里温度 TC 的测试方法
	GB 11505-1989 Diagnostic criteria and principles of management of occupational acute trichloroethylene poisoning 职业性急性三氯乙烯中毒诊断标准及处理原则
	GB/T 11321-1989 Guide for choosing modular dimensions for waveguide components 波导元件模数尺寸选择指南
	GB/T 11937-1989 Standard method for hygienic examination of benzenes in drinking water sources--Gas chromato-graphy 水源水中苯系物卫生检验标准方法气相色谱法
	GB/T 11903-1989 Water quality--Determination of colority 水质色度的测定
	GB/T 11133-1989 Liquid petroleum products--Determination of water--Karl Fischer reagent method 液体石油产品水含量测定法 (卡尔·费休法)
	GB/T 11299.2-1989 Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range 卫星通信地球站无线电设备测量方法第一部分:分系统和分系统组合通用的测量第二节:射频范围内的测量
	GB/T 11299.13-1989 Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission 卫星通信地球站无线电设备测量方法第三部分:分系统组合测量第三节:频分多路复用传输的测量
	GB/T 11219.2-1989 Determination of plutonium in soil--Ion exchange method 土壤中钚的测定离子交换法
	GB 10493-1989 Technical specification for crossing signal equipment within the station 铁路站内道口信号设备技术条件

Find out:339Items | To Page of: First -Previous-Next -Last | [1] [2] [3] [4] [5] [6] [7]