球墨铸铁|沙特标准|SASO-860
SASO-860
Spheroidal Graphite cast iron
球墨铸铁
Applying Type : Standard Regulation
Standard Year : 1994
Approval Year : 1994
球墨铸铁|沙特标准|SASO-860
SASO-860
Spheroidal Graphite cast iron
球墨铸铁
Applying Type : Standard Regulation
Standard Year : 1994
Approval Year : 1994
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