Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 15651.7-2024 |
Printed board assembly - Part 6: Evaluation requirements for voids in ball grid array (BGA) and land grid array (LGA) solder joints and test methods {译} 半导体器件-第5-7部分：光电子器件-光电二极管和光电晶体管 |
China National Standards Evaluation method grid |
 English PDF |
| GB/T 42544-2023 |
Corrosion evaluation of aluminum and aluminum alloy anodic oxidation film and organic polymer film - grid method {译} 铝及铝合金阳极氧化膜及有机聚合物膜的腐蚀评定 栅格法 |
China National Standards Evaluation method grid |
English PDF |
| GB/T 42717-2023 |
Evaluation method for grid-connected performance of electrochemical energy storage power station {译} 电化学储能电站并网性能评价方法 |
China National Standards Evaluation method grid |
English PDF |
| Find out:3Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
