English translation for "三段密封器式防喷器"

blowout preventer of three stage packer type

Similar Words：

"三段论法的" English translation, "三段论法规则" English translation, "三段论法式地" English translation, "三段论式" English translation, "三段论推理" English translation, "三段逆流反应器" English translation, "三段排尿" English translation, "三段膨胀引擎" English translation, "三段膨胀蒸汽机" English translation, "三段破碎" English translation