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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83776
Weiter Weiter| 24601 - 24610 | 24611 - 24620|24621 - 24630 |Weiter Weiter

GB/T 37755-2019

智能变电站光纤回路建模及编码技术规范

Technical specifications for modeling and coding fiber loop in smart substation

GB/T 37587-2019

埋地钢质弯管聚乙烯防腐带耐蚀作业技术规范

Technical specification for corrosion resistance of buried steel bend pipe polyethylene anti-corrosion tapes

GB/T 37751.31-2019

家用和类似用途的剩余电流动作断路器 第3-1部分:具有连接外部铜导线的无螺纹型接线端子的RCD的特殊要求

Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors

GB/T 24583.2-2019

钒氮合金 氮含量的测定 惰性气体熔融热导法

Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas

GB/T 6040-2019

红外光谱分析方法通则

General rules for infrared analysis

GB/Z 37754-2019

关于确定不超过2mm距离的电气间隙和爬电距离的指南 对影响参数进行研究的试验结果

Guidance on clearances and creepage distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters

GB/T 37652-2019

家具售后服务要求

Requirements for after-sales service of furniture

GB/T 24964-2019

冷冻轻烃流体 液化天然气运输船上货物量的测量

Refrigerated light hydrocarbon fluids—Measurement of cargoes on board LNG carriers

GB/T 37613-2019

预埋槽道型钢

Embedded channel steel

GB/T 37618-2019

渗氮钢

Nitriding steels

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83776
Weiter Weiter| 24601 - 24610 | 24611 - 24620|24621 - 24630 |Weiter Weiter