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查看详情Thisstandardspecifiesthepurchaseorderrequirements,manufacturingtechniques,technicalrequirements,inspectionrules,testmethods,acceptanceanddeliveryforheavysteelcastings.
Thisstandardisapplicabletotheheavysteelcastingsofsandcastingandcastingmoldcastingwhichhasequivalentthermalconductionwithsandmold.
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