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Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 20121 - 20130 | 20131 - 20140|20141 - 20150 |Weiter Weiter

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 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 6040-2019

红外光谱分析方法通则

General rules for infrared analysis

GB/T 37616-2019

铝合金挤压型材轴向力控制疲劳试验方法

Aluminium alloys extruded profiles-axial force controlled fatigue testing method

GB/T 37652-2019

家具售后服务要求

Requirements for after-sales service of furniture

GB/T 37598-2019

钢中非金属夹杂物的检验 发蓝断口法

Inspection of non-metallic inclusions in steel—Blue fracture test method

GB/T 37613-2019

预埋槽道型钢

Embedded channel steel

GB/T 37618-2019

渗氮钢

Nitriding steels

GB/T 13477.13-2019

建筑密封材料试验方法 第13部分:冷拉-热压后粘结性的测定

Test method for building sealants-Part 13:Determination of adhesion/cohesion properties at variable temperatures

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 20121 - 20130 | 20131 - 20140|20141 - 20150 |Weiter Weiter