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毛坯铸钢件检验规范:ASTM A216 WCB/WCC
ASTM A217 WC6/WC9/C5 /CA15
ASTM A351 CF8/CF8M/CF3/CF3M/CF10/CF10M/CF8C
ASTM A352 LCC/LCB/LC1/LC2/LC3/LC4
GB/T 12229 WCB(ZG250-485)/WCC(ZG275-485)
GB/T 12230 CF8/CF8M/CF3/CF3M/ ZG12Cr18Ni9Ti
JB/T 7248 LCC/LCB/LC1/LC2/LC3/LC4
JB/T 5263 WC6/WC9
JB/T 9625 ZG20CrMoV/ZG15Cr1Mo1V
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