Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 36234-2018 |
Qualification testing of welders for fusion welding ontitanium and titanium alloys，zirconium and zirconium alloys 钛及钛合金、锆及锆合金熔化焊焊工技能评定 |
China National Standards Qualification testing welders |
 English PDF |
| GB/T 32257-2015 |
Qualification testing of welders for fusion welding on nickel and nickel alloys 镍及镍合金熔化焊焊工技能评定 |
China National Standards Qualification testing welders |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
