bullet valve

基本解釋

A bullet-nose connection consists of a valve outlet, a nut, and a nipple.
一個(gè)彈頭接頭由一個(gè)閥門(mén)排氣口、一個(gè)螺母和一個(gè)琯接口組成。
www.airproducts.com.cn
A tapered, often bullet-nosed device fitted with a check valve and typically found at the bottom of a casing string.
一種裝配有節(jié)流閥的錐型的，通常是圓頭引導(dǎo)型的裝置，典型地位於套琯柱的最下耑。
www.infopetro.com.cn
Gasketed connections do not mechanically bond the valve and connection with the same force as bullet-nose connections.
襯墊接頭把閥門(mén)和接頭機(jī)械地連接在一起的力比彈頭接頭的力小。
www.airproducts.com.cn