B670
B670 (Standard Specification for Precipitation-Hardening Nickel Alloy Plate, Sheet, and Strip for High-Temperature Service)· ASTM (美国) · 1 种材料
| 名称 | 材料组别 | |
|---|---|---|
| B 670 N07718 | 镍 | chevron_right |
B670 (Standard Specification for Precipitation-Hardening Nickel Alloy Plate, Sheet, and Strip for High-Temperature Service)· ASTM (美国) · 1 种材料
| 名称 | 材料组别 | |
|---|---|---|
| B 670 N07718 | 镍 | chevron_right |