热浸镀锌钢管镀锌层|沙特标准|SASO-1415
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热浸镀锌钢管镀锌层|沙特标准|SASO-1415
SASO-1415
Zinc coating on hot-dipped galvanized steel pipes
热浸镀锌钢管镀锌层
Applying Type : Standard Regulation
Standard Year : 1998
Approval Year : 1998
SASO-1415
Zinc coating on hot-dipped galvanized steel pipes
热浸镀锌钢管镀锌层
Applying Type : Standard Regulation
Standard Year : 1998
Approval Year : 1998
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