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徐曉煜
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樓主  發(fā)表于: 2017-12-08 09:29
圖片：
一個(gè)氣動(dòng)元件，不知道做什么用的，一臺機器上的
qq317438652
工控小學(xué)生
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1樓  發(fā)表于: 2017-12-08 16:03
2跟氣管沒(méi)有排氣孔的話(huà)的應該是調壓閥
菜鳥(niǎo)的工控人生

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