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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 17341 - 17350 | 17351 - 17360|17361 - 17370 |Weiter Weiter

GB/T 25217.8-2021

冲击地压测定、监测与防治方法 第8部分:电磁辐射监测方法

Methods for test, monitoring and prevention of rock burst—Part 8: Monitoring method of electromagnetic radiation

GB/T 39982-2021

水润滑径向滑动轴承 承载能力测试方法

Water lubricated journal bearings—Test methods of load carrying capacity

GB/T 39984-2021

泵系统能耗评估

Pump system energy assessment

GB/T 39986-2021

泵 试验 污水和类似应用的潜水搅拌器

Pumps—Testing—Submersible mixers for wasterwater and similar applications

GB/T 40011-2021

低温先导式安全阀

Pilot safety valve for cryogenic fluid service

GB/T 16895.32-2021

低压电气装置 第7-712部分:特殊装置或场所的要求 太阳能光伏(PV)电源系统

Low voltage electrical installations—Part 7-712: Requirements for special installations or locations—Solar photovoltaic (PV) power supply systems

GB/T 26077-2021

金属材料 疲劳试验 轴向应变控制方法

Metallic materials—Fatigue testing—Axial-strain-controlled method

GB/T 24596-2021

球墨铸铁管和管件 聚氨酯涂层

Ductile iron pipes and fittings—Polyurethane coatings

GB/T 40080-2021

钢管无损检测 用于确认无缝和焊接钢管(埋弧焊除外)水压密实性的自动电磁检测方法

Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness

GB/T 11640-2021

铝合金无缝气瓶

Seamless aluminum alloy gas cylinders

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 17341 - 17350 | 17351 - 17360|17361 - 17370 |Weiter Weiter