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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47733
Weiter Weiter| 7291 - 7300 | 7301 - 7310|7311 - 7320 |Weiter Weiter

GB/T 44557-2024

制冷系统及热泵 挠性管道元件和非金属管件 要求和分类

Refrigeration systems and heat pumps—Flexible pipe elements and non-metallic tubes—Requeirements and classification

GB/T 44556-2024

制冷系统及热泵 部件和接头的密封性评定

Refrigerating systems and heat pumps—Qualification of tightness of components and joints

GB/T 44550-2024

工业车辆充气轮胎耐久性试验方法

Test method for endurance performance of pneumatic tyres for industrial vehicles

GB/T 44532-2024

内燃机 混合动力系统 安全要求

Internal combustion engines—Hybrid powertrain system—Safety requirements

GB/Z 44528-2024

风能发电系统 电气特性测量和评估 风力发电机组谐波模型及应用

Wind energy generation systems—Measurement and assessment of electrical characteristics—Wind turbine harmonic model and its application

GB/T 44530-2024

压铸模 模架

Die casting dies—Die sets

GB/T 44547-2024

精细陶瓷断裂韧性试验方法 单边V形切口梁(SEVNB)法

Test method for fracture toughness of fine ceramics—Single-edge V-notch beam (SEVNB) method

GB/T 44551-2024

光学功能薄膜 耐候性测定方法 溶剂诱导法

Optical functional films—Weathering resistance testing method—Solvent induction method

GB/T 44552-2024

粒度分布的测定 气溶胶颗粒差分电迁移率分析法

Determination of particle size distribution—Differential electrical mobility analysis for aerosol particles

GB/T 24625-2024

变频器供电同步电动机设计与应用指南

Guide for the design and application of synchronous motors for converter supply

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47733
Weiter Weiter| 7291 - 7300 | 7301 - 7310|7311 - 7320 |Weiter Weiter