English translation for "packer relief spring"

填装器松放弹簧

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：

"packer location" English translation, "packer mill" English translation, "packer milling assembly" English translation, "packer permeability test" English translation, "packer pressure test" English translation, "packer retriever spear" English translation, "packer ring" English translation, "packer rubber" English translation, "packer rubber grap" English translation, "packer setting" English translation