D 6719
D 6719 (镍及镍合金无缝管及管件)· KS (韩国) · 5 种材料
| 名称 | 材料组别 | |
|---|---|---|
| NCrMFT | 镍 | chevron_right |
| NCuT | 镍 | chevron_right |
| NLCT | 镍 | chevron_right |
| NMCrT | 镍 | chevron_right |
| NNCT | 镍 | chevron_right |
D 6719 (镍及镍合金无缝管及管件)· KS (韩国) · 5 种材料
| 名称 | 材料组别 | |
|---|---|---|
| NCrMFT | 镍 | chevron_right |
| NCuT | 镍 | chevron_right |
| NLCT | 镍 | chevron_right |
| NMCrT | 镍 | chevron_right |
| NNCT | 镍 | chevron_right |