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[求助]滲氮后的殘奧,比滲碳或氰化淬火回火后的殘奧多么? |
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Re: 滲氮后的組織中的殘奧,比滲碳或氰化淬火回火后的殘奧多么?
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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