wzg8762 发表于 2020-12-1 09:01:06

ASTM A480/A480M-20 Flat-Rolled Stainless and HeatResisting Steel Plate, Sheet...

ASTM A480/A480M-20 Standard Specification for General Requirements for Flat-Rolled Stainless and HeatResisting Steel Plate, Sheet, and Strip
不锈钢和耐热钢板、薄板和带材一般要求的标准规范

admin 发表于 2020-12-1 09:48:31

谢谢您的分享,金币已奖励!
页: [1]
查看完整版本: ASTM A480/A480M-20 Flat-Rolled Stainless and HeatResisting Steel Plate, Sheet...