406*26机械加工用无缝钢管多少钱一米？
机械加工用45#厚壁无缝钢管
|
219x45 |
273x40 |
406x20 |
|
219x48 |
273x45 |
406x26 |
|
219x50 |
273x50 |
406x32 |
|
203x20 |
273x55 |
406x40 |
|
203x30 |
325x20 |
426x20 |
|
203x40 |
325x25 |
426x25 |
|
245x20 |
325x30 |
426x30 |
