6325| 17
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鋼針經(jīng)常在800°c下工作,選什么材質(zhì)才能不變形 |
點(diǎn)評(píng)
4mm
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點(diǎn)評(píng)
有臺(tái)階
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點(diǎn)評(píng)
有沒(méi)有合適的模具鋼推薦下
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點(diǎn)評(píng)
鎢鋼可以,就是不能帶臺(tái)階
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點(diǎn)評(píng)
SKD11耐溫不到800
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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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