再加最重要兩點:時間和管路內空氣泡
所有跟帖:
• 這俺隻能猜測如下:1。加壓泵處泵入大量氣體 2。溫差引起自來水管內局部排氣並移動至管口現象 -exe- ♂ (78 bytes) () 01/14/2012 postreply 23:34:41
• 這俺隻能猜測如下:1。加壓泵處泵入大量氣體 2。溫差引起自來水管內局部排氣並移動至管口現象 -exe- ♂ (78 bytes) () 01/14/2012 postreply 23:34:41
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