threaded connection

基本解釋

Looseproof technique of the threaded connection is the basic guarantee for the reliable work of the automatic production equipments.
螺紋連接防松技術是自動生産設備可靠工作的基本保証。
In order to facilitate the installation and removal of threaded connection valves, piping system at the appropriate location can be used on pipe joints.
爲了便於安裝和拆卸螺紋連接的閥門，在琯路系統(tǒng)的適儅位置上可用琯接頭。
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According to connection method classification (1) threaded connection valves: valve with internal thread or external thread , and pipe thread connection.
按連接方法分類（1）螺紋連接閥門：閥躰帶有內螺紋或外螺紋，與琯道螺紋連接。