2400| 9
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f1600泥漿泵曲軸校核 |
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點(diǎn)評(píng)
35CrMo這個(gè)材料一般不會(huì)用來(lái)鑄造,你可以考慮模鍛。為什么選這種材料,我估計(jì)是考慮其的表面硬度提高方便——滲碳或滲氮
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