线材和粗圆线材,碳素钢和合金钢-沙特标准-SASO-ASTM-A510
SASO-ASTM-A510
Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel, and Alloy Steel
线材和粗圆线材,碳素钢和合金钢通用要求的标准规范
线材和粗圆线材,碳素钢和合金钢-沙特标准-SASO-ASTM-A510
SASO-ASTM-A510
Standard Specification for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel, and Alloy Steel
线材和粗圆线材,碳素钢和合金钢通用要求的标准规范
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