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China 1.2713/skt4 /5CrNiMo/L6 die steel flat
2016-10-26 03:36
China 1.2713/skt4 /5CrNiMo/L6 die steel flat 1.Chemical composition CMoCrMnNiSiSP0.50-0.600.15-0.300.50-0.800.50-0.801.4
