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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 33641 - 33650 | 33651 - 33660|33661 - 33670 |Weiter Weiter

GB/T 4208-2017

外壳防护等级(IP代码)

Degrees of protection provide by enclosure (IP code)

GB/T 22571-2017

表面化学分析 X射线光电子能谱仪 能量标尺的校准

Surface chemical analysis—X-ray photoelectron spectrometers—Calibration of energy scales

GB/T 34174-2017

表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序

Surface chemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation

GB/T 34178-2017

光掩模石英玻璃基板

Silica glass substrates for photomask

GB/T 34173-2017

城镇排水与污水处理服务

Urban drainage and sewage treatment service

GB/T 34176-2017

邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法

Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline

GB/T 34179-2017

光伏玻璃 多因素耦合环境加速老化试验方法

Photovoltaic glass—Accelerated aging test method under multi-factor coupling conditions

GB/T 34075-2017

普通照明用LED产品光辐射安全测量方法

Measuring methods of optical radiation safety for LED general lighting service

GB/Z 34066-2017

控制与通信网络CIP Safety规范

Control and communicatoin network CIP Safety specification

GB/T 34072-2017

物联网温度变送器规范

Specification of temperature transmitter for internet of things

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 33641 - 33650 | 33651 - 33660|33661 - 33670 |Weiter Weiter