A690/A690M
A690/A690M (Standard Specification for High-Strength Low-Alloy Nickel, Copper, Phosphorus Steel H-Piles and Sheet Piling with Atmospheric Corrosion Resistance for Use in Marine Environments)· ASTM (米国) · 1 材料
| 名称 | 材料グループ | |
|---|---|---|
| A 690 | 構造・建築鋼 | chevron_right |