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塑料件超聲波焊接問(wèn)題請(qǐng)教 |
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點(diǎn)評(píng)
專(zhuān)業(yè)
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點(diǎn)評(píng)
不是,我是說(shuō)錯(cuò)位和材質(zhì)關(guān)系大嗎
做止口和塑料材質(zhì)沒(méi)有關(guān)系,但超聲波焊接就不一定了,好比低硬度的PVC、PU就不能用超聲波。
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