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滲碳/滲氮/碳氮共滲,這幾種方式可以提高材料強(qiáng)度.韌性.剛度嗎? |
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小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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