ram blowout preventer

常見例句

A ram blowout preventer (BOP) consists of two halves of a cover for the well that are split down the middle.
閘板式防噴器包括沿中間分開的兩個(gè)半蓋。
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Variable bore ram-type blowout preventer, the improved type, is capable of sealing drill tools whose sizes are within a certain range, and has advantages of low cost and convenience.
可變徑閘板防噴器作為新型的閘板防噴器，能夠密封一定范圍內(nèi)多種規(guī)格的鉆具，具有成本低，使用方便的優(yōu)點(diǎn)。
Variable bore ram-type blowout preventer, as an improved blowout preventer , is capable of sealing around drill pipes with a range of sizes and has advantages such as low cost and convenience.
可變徑閘板防噴器作為新型的閘板防噴器，能夠密封一定范圍內(nèi)多種規(guī)格的鉆具，具有成本低、使用方便等特點(diǎn)。