3113| 7
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用高速鋼做剪板機(jī)刀片,進(jìn)來聊聊 |
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點(diǎn)評(píng)
嗯!確實(shí)是不在行的。
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點(diǎn)評(píng)
可以去查查手動(dòng)剪刀的材質(zhì)先
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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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