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Number of entries (Data is updated on a monthly basis): 48250
Weiter Weiter| 43781 - 43790 | 43791 - 43800|43801 - 43810 |Weiter Weiter

GB/T 14183-1993

变像管和像增强管空白详细规范(可供认证用)

Blank detail specification for image-converter tubes and image intensifier tubes

GB/T 14584-1993

空气中碘-131的取样与测定

Sampling and determination of 131Iin air

GB/T 13898-1992

水质 铁(Ⅱ、Ⅲ)氰络合物的测定 原子吸收分光光度法

Water quality--Determination of ferro and ferric cyanic complex--Atom absorption spectrophotometry

GB/T 13823.6-1992

振动与冲击传感器的校准方法 基座应变灵敏度测试

Methods for the calibration of vibration and shock pick-ups--Testing of base strain sensitivity

GB/T 14389-1993

工程陶瓷冲击韧性试验方法

Test method for impact toughness of high performance ceramics

GB/T 14774-1993

工作座椅一般人类工效学要求

General ergonomics requirements for the work seat

GB/T 13896-1992

水质 铅的测定 示波极谱法

Water quality--Determination of lead--Oscillopolarography

GB/T 13897-1992

水质 硫氰酸盐的测定 异烟酸-吡唑啉酮分光光度法

Water quality--Determination of thiocyanate--Isonicotinic acid pyrazolone spectrophotometry

GB/T 13841-1992

电子陶瓷件表面粗糙度

Surface roughness for electronic ceramic parts

GB/T 14716-1993

程控模拟用户自动电话交换机通用技术条件

Generic specification for stored program control analogue private automatic branch telephone exchange system

Number of entries (Data is updated on a monthly basis): 48250
Weiter Weiter| 43781 - 43790 | 43791 - 43800|43801 - 43810 |Weiter Weiter