Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18443.2-2010 |
Testing method of performance for vacuum insulation cryogenic equipment - Part 2：Vacuum degree measurement 真空绝热深冷设备性能试验方法 第2部分：真空度测量 |
China National Standards Testing method degree |
 English PDF |
| GB/T 5888-1986 |
Testing method of degree of polymerization oframie cellulose 苎麻纤维素聚合度测定方法 |
China National Standards Testing method degree |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
