GB/T 42669
GB/T 42669 (货油舱用耐腐蚀球扁钢)· GB (中国) · 10 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Grade A | 结构钢 | chevron_right |
| Grade AH32 | 结构钢 | chevron_right |
| Grade AH36 | 结构钢 | chevron_right |
| Grade B | 结构钢 | chevron_right |
| Grade D | 结构钢 | chevron_right |
| Grade DH32 | 结构钢 | chevron_right |
| Grade DH36 | 结构钢 | chevron_right |
| Grade E | 结构钢 | chevron_right |
| Grade EH32 | 结构钢 | chevron_right |
| Grade EH36 | 结构钢 | chevron_right |