对应标准 | 同号不同标准 | 钢厂 | ||
---|---|---|---|---|
1 | C450 | AS 1450-2007 机械用钢管 |
- | |
2 | C250 | AS 1450-2007 机械用钢管 |
- | |
3 | H350 | AS 1450-2007 机械用钢管 |
- | |
4 | C350 | AS 1450-2007 机械用钢管 |
- | |
5 | H250 | AS 1450-2007 机械用钢管 |
- | |
6 | C200 | AS 1450-2007 机械用钢管 |
- | |
7 | H200 | AS 1450-2007 机械用钢管 |
- |