English translation for "packoff preventers"

封隔防护设备

Related Translations:

full pressure test the ram preventers:  对闸板防喷器进行全压试压

packoff:  密封装置

packoff shoe:  封隔套管鞋

wireline packoff:  电缆操作的封隔器

split packoff:  拼合式封隔装置

packoff nipple:  密封短节

annular packoff:  环形封隔

bottom casing packoff:  底部套管封隔器

Similar Words：

"packman" English translation, "packman research ltd" English translation, "packo" English translation, "packoff" English translation, "packoff nipple" English translation, "packoff shoe" English translation, "packpacking" English translation, "packperf completion system" English translation, "packplane" English translation, "packrat" English translation