A179/A179M
A179/A179M (Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes)· ASTM (米国) · 1 材料
| 名称 | 材料グループ | |
|---|---|---|
| A 179 | 構造・建築鋼 | chevron_right |
A179/A179M (Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes)· ASTM (米国) · 1 材料
| 名称 | 材料グループ | |
|---|---|---|
| A 179 | 構造・建築鋼 | chevron_right |