會銅焊這個不難,近熱水器的銅管(下麵是螺口),上麵加閥門,閥門的上下需要焊接,一個小時之內應該搞定。
會銅焊這個不難,近熱水器的銅管(下麵是螺口),上麵加閥門,閥門的上下需要焊接,一個小時之內應該搞定。
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