带材
304不锈钢板标准
304不锈钢板标准 英文回答: ASTM A240/A240M. Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for Gen...
304不锈钢板标准 英文回答: ASTM A240/A240M. Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for Gen...