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產品中心

套筒聲測管

套筒聲測管

套筒式聲測管可以說它是較為傳統的聲測管連接方式,但是由于它的價格低廉,

所以現在仍然使用廣泛。套筒式聲測管名字的由來正是因為它的連接接頭形式而產生的。

它是用小口徑管體套入大口徑管體進行連接的,不過他的密封性能是這些連接方式里邊較差的。
国产女人下面好多水
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