English translation for "单头井壁封隔器"

single-end wall packer
single-endwall packer

Related Translations:

井壁:  wall of a well◇井壁坍塌 cave-in; caving

砌筑井壁:  walling of a shaft

木板井壁:  plank tubbing

井壁管:  casing pipecasing tubewell casingwell tube

井壁阻力:  wall drag

井壁材料:  shaft cladding

近井壁:  near-well zone

井壁取心:  punch coresidewall coringsidewall sampling

砖砌井壁:  brick walling

井壁衬板:  bank bars

Similar Words：

"单头活接头" English translation, "单头及多头绣花机" English translation, "单头挤奶器" English translation, "单头技术" English translation, "单头计算机控制刺绣机" English translation, "单头卡规" English translation, "单头开口扳手" English translation, "单头开口爪扳手" English translation, "单头拉钩" English translation, "单头拉丝机" English translation