B730
B730 (Standard Specification for Welded Nickel and Nickel Copper Alloy Tube)· ASTM (美国) · 3 种材料
| 名称 | 材料组别 | |
|---|---|---|
| B 730 N02200 | 镍 | chevron_right |
| B 730 N02201 | 镍 | chevron_right |
| B 730 N04400 | 镍 | chevron_right |
B730 (Standard Specification for Welded Nickel and Nickel Copper Alloy Tube)· ASTM (美国) · 3 种材料
| 名称 | 材料组别 | |
|---|---|---|
| B 730 N02200 | 镍 | chevron_right |
| B 730 N02201 | 镍 | chevron_right |
| B 730 N04400 | 镍 | chevron_right |