English translation for "main drilling packer"

主封隔口
主封隔器
主钻进封隔器

Related Translations:

rdh packer:  可收回型水力坐封双管封隔器

wall packer:  井壁封隔器

tension packer:  张力封隔器

top packer:  顶部打捆器

removable packer:  可拆卸的封隔器

packer cord:  折索

twin packer:  双封隔器

bottle packer:  瓶子装箱机

kelly packer:  方钻杆防喷封隔器

drillable packer:  可钻式封隔器

Similar Words：

"main drainage ditch" English translation, "main draw match" English translation, "main draw player" English translation, "main draw players" English translation, "main drift" English translation, "main drive" English translation, "main drive assembly" English translation, "main drive chain" English translation, "main drive chain guard" English translation, "main drive control" English translation