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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 9521 - 9530 | 9531 - 9540|9541 - 9550 |Weiter Weiter

GB/T 21972.2-2023

起重及冶金用变频调速三相异步电动机技术条件 第2部分:YZP系列起重及冶金用变频调速三相异步电动机(轴流风机冷却)(机座号:100~400)

Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 2: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicati

GB/T 43493.3-2023

半导体器件 功率器件用碳化硅同质外延片缺陷的无损检测识别判据 第3部分:缺陷的光致发光检测方法

Semiconductor device—Non-destructive recognition criteria of defects in silicon carbide homoepitaxial wafer for power devices—Part 3: Test method for defects using photoluminescence

GB/T 42523-2023

铁矿粉 湿容量的测定方法

Iron ore fines—Determination of moisture capacity

GB/T 42522-2023

铁矿烧结系统静态漏风率检测方法

Testing method for static air leakage rate of iron ore sintering system

GB/T 4798.4-2023

环境条件分类 环境参数组分类及其严酷程度分级 第4部分:无气候防护场所固定使用

Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 4: Stationary use at non-weatherprotected locations

GB/T 25359-2023

石油及天然气工业 集成撬装往复压缩机

Petroleum and natural gas industries—Packaged reciprocating gas compressors

GB/T 9239.31-2023

机械振动 转子平衡 第31部分: 机器不平衡易变性和不平衡灵敏度

Mechanical vibration—Rotor balancing—Part 31: Susceptibility and sensitivity of machines to unbalance

GB/T 42646-2023

星载激光测高仪场地定标探测器布设与测量方法

Arrangement and measurement of laser footprint detectors for the field calibration of spaceborne laser altimeter

GB/T 42648-2023

城市色彩设计指南

Guidance for urban color design

GB/Z 42521-2023

铁矿石 试样的酸溶解或碱熔融方法

Iron ores—Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 9521 - 9530 | 9531 - 9540|9541 - 9550 |Weiter Weiter