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滲碳之后會(huì)影響焊接嗎? |
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點(diǎn)評(píng)
請(qǐng)問為什么“鋼中含碳量增加,淬硬傾向就增大”,有什么標(biāo)準(zhǔn)可以參考嗎?
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本版積分規(guī)則
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Archiver|手機(jī)版|小黑屋|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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