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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 14861 - 14870 | 14871 - 14880|14881 - 14890 |Weiter Weiter

GB/T 40728-2021

再制造 机械产品修复层质量检测方法

Remanufacturing—Quality inspection methods for repaired layers of mechanical products

GB/T 40730-2021

无损检测 电磁超声脉冲回波式测厚方法

Non-destructive testing—Measuring thickness by electromagnetic ultrasonic pulse-echo

GB/T 40732-2021

焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测

Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys

GB/T 40733-2021

焊缝无损检测 超声检测 自动相控阵超声技术的应用

Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology

GB/T 40734-2021

焊缝无损检测 相控阵超声检测 验收等级

Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels

GB/T 12668.7302-2021

调速电气传动系统 第7-302部分:电气传动系统的通用接口和使用规范 2型规范对应至网络技术

Adjustable speed electrical power drive systems—Part 7-302: Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologies

GB/T 5169.2-2021

电工电子产品着火危险试验 第2部分:着火危险评定导则 总则

Fire hazard testing for electric and electronic products—Part 2: Guidance for assessing the fire hazard—General guidelines

GB/T 40420.2-2021

基于公用电信网的宽带客户网关虚拟化 第2部分:语音虚拟化技术要求

Broadband customer gateway virtualization based on public telecommunication network—Part 2 :Technology requirements of voice virtualization

GB/T 16895.7-2021

低压电气装置 第7-704部分:特殊装置或场所的要求 施工和拆除场所的电气装置

Low-voltage electrical installations—Part 7-704: Requirements for special installations or locations—Construction and demolition site installations

GB/T 21973-2021

YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件

YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 14861 - 14870 | 14871 - 14880|14881 - 14890 |Weiter Weiter