7009| 16
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半自動(dòng)焊接,這樣的設(shè)備有市場嗎 |
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點(diǎn)評(píng)
一語中的,!零件精度和設(shè)備價(jià)格是一對(duì)矛盾。如果要求零件精度低,,設(shè)備價(jià)格必然高,,難以承受,。
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