特种钢材
特种钢材
特种钢材 号钢
特种钢材
特种钢材
- 型号：
- Q355B
- 规格：
- 350mm*7.5m
- 吨重：
- 6.34t
Various specifications and types of steel, including 45#, 35#, 20#, 40Cr, Q355B, 42CrMo, A105, etc., can be used in construction, forging, auto parts, and industrial petroleum. The specific price is subject to the consultation price on the day. For large quantities, discounts can be negotiated and shipped.
