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Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 1271 - 1280 | 1281 - 1290|1291 - 1300 |Weiter Weiter

GB/T 13265.1-1997

纤维光学隔离器 第1部分:总规范

Fiber optic isolators--Part 1:Generic specification

GB/T 3653.5-1983

硼铁化学分析方法 色层分离硫酸钡重量法测定硫量

Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content

GB/T 9387.1-1998

信息技术 开放系统互连 基本参考模型 第1部分:基本模型

Information technology--Open systems interconnection--Basic reference model--Part 1:The basic model

GB/T 3522-1983

优质碳素结构钢冷轧钢带

Cold-rolled quality carbon structural steel strips

GB/T 17194-1997

电气导管 电气安装用导管的外径和导管与配件的螺纹

Conduits for electrical purposes--Outside diameters of conduits for electrical installations and threads of conduits and fittings

GB/T 3971.3-1983

电话自动交换网多频记发器信号技术指标测试方法

The test methods for the technical specifications of multi-frequency register signalling for telephone auto-matic switching network

GB 14891.4-1997

辐照香辛料类卫生标准

Hygienic standard for irradiated dried spice

GB 14891.7-1997

辐照冷冻包装畜禽肉类卫生标准

Hygienic standard for irradiated frozen packaged meat of livestock and poultry

GB/T 15504-1995

水质 二硫化碳的测定 二乙胺乙酸铜分光光度法

Water quality--Determination of carbon disulfide--Diethylamine cupric acetate spectrophotometric method

GB/T 11298.4-1997

卫星电视地球接收站测量方法 室内单元测量

Methods of measurement for satellite television earth receive-only station--Door-in unit measurement

Number of entries (Data is updated on a monthly basis): 46674
Weiter Weiter| 1271 - 1280 | 1281 - 1290|1291 - 1300 |Weiter Weiter