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Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 44961 - 44970 | 44971 - 44980|44981 - 44990 |Weiter Weiter

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 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 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 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 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

GB/T 13767-1992

纺织品 耐热性能的测定方法

Textiles--Method for the determination of the ability of textiles to heat resistance

GB/T 13823.14-1995

振动与冲击传感器的校准方法 离心机法一次校准

Methods for the calibration of vibration and shock pick-ups--Primary calibration by centrifuge

GB/T 13841-1992

电子陶瓷件表面粗糙度

Surface roughness for electronic ceramic parts

Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 44961 - 44970 | 44971 - 44980|44981 - 44990 |Weiter Weiter