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Precision Casting
2016-10-30 13:14
Precision Casting
7Cr7Mo2V2Si(LD) die steel
2016-10-26 03:23
other foreign tradeAISIBOHLERDAIDOsimilarA8K340DC-53COMPOSITION%:CSiMnCrMoV0.90/1.100.80/1.200.407.50/8.501.80/2.00.20/0
