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Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 29191 - 29200 | 29201 - 29210|29211 - 29220 |Weiter Weiter

GB/T 31470-2015

俄歇电子能谱与X射线光电子能谱测试中确定检测信号对应样品区域的通则

Standard practice for determination of the specimen area contributing to the detected signal in Auger electron spectrometers and some X-ray photoelectron spectrometers

GB/T 14112-2015

半导体集成电路 塑料双列封装冲制型引线框架规范

Semiconductor integrated circuits—Specification for stamped leadframes of plastic DIP

GB/T 5598-2015

氧化铍瓷导热系数测定方法

Test method for thermal conductivity of beryllium oxide ceramics

GB/T 5594.3-2015

电子元器件结构陶瓷材料性能测试方法 第3部分:平均线膨胀系数测试方法

Test methods for properties of structure ceramic used in electronic components and device—Part 3: Test method for mean coefficient of linear expansion

GB/T 958-2015

区域地质图图例

Geological legends used for regional geological maps

GB/T 31390-2015

观赏石鉴评

Appraisal for view stone

GB/T 7267-2015

电力系统二次回路保护及自动化机柜(屏)基本尺寸系列

Series of basic dimension of protective and control panels and cabinet for secondary circuit of power system

GB/T 9284.1-2015

色漆和清漆用漆基 软化点的测定 第1部分:环球法

Binders for paints and varnishes—Determination of softening point—Part 1:Ring-and-ball method

GB/T 31391-2015

煤的元素分析

Ultimate analysis of coal

GB/T 5907.4-2015

消防词汇 第4部分:火灾调查

Fire protection vocabulary—Part 4: Fire investigation

Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 29191 - 29200 | 29201 - 29210|29211 - 29220 |Weiter Weiter