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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 33761 - 33770 | 33771 - 33780|33781 - 33790 |Weiter Weiter

GB/T 32281-2015

太阳能级硅片和硅料中氧、碳、硼和磷量的测定 二次离子质谱法

Test method for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock by secondary ion mass spectrometry

GB/T 32065.2-2015

海洋仪器环境试验方法 第2部分:低温试验

Environmental test methods for oceanographic instruments—Part 2:Cold

GB/T 9158-2015

建筑门窗力学性能检测方法

Test methods of mechanics performance for windows and doors in building

GB/T 3284-2015

石英玻璃化学成分分析方法

Analytical method of the chemical composition in the quartz glass

GB/T 18250-2015

建筑幕墙层间变形性能分级及检测方法

Graduations and test method for performance of deformation between stories of curtain wall

GB/T 32064-2015

建筑用材料导热系数和热扩散系数瞬态平面热源测试法

Determination of thermal conductivity and thermal diffusivity of building matertials:transient plane heat sourse method

GB/T 32055-2015

微束分析 电子探针显微分析 波谱法元素面分析

Microbeam analysis—Electron probe microanalysis—Methods for elemental-mapping analysis using wavelengthdispersive spectroscopy

GB/T 21407-2015

双馈式变速恒频风力发电机组

Doubly fed variable speed constant frequency wind turbine

GB/T 32061-2015

夹层玻璃中间层材料剪切模量的测量方法

Testing method of laminated glass interlayer shear modulus

GB/T 32076.5-2015

预载荷高强度栓接结构连接副 第5部分:平垫圈

High-strength structural bolting assemblies for preloading—Part 5: Plain washers

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 33761 - 33770 | 33771 - 33780|33781 - 33790 |Weiter Weiter