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Terms for subject Oil / petroleum containing | all forms
ChineseEnglish
screw block
顶压力jack pressure
顶垫木jacking block
顶垫木jack board
顶垫木jack bar
顶油缸jacking cylinder
顶起重压力jacking pressure
顶齿条jack rack
抽油杆千sucker rod jack
撑脚千outrigger jack
机械式千mechanical jack
气压千pneumatic jack
气压千air jack
液压千支腿hydraulic support leg
百万公gigagram
螺旋千jacking screw
轮杠千ratchet jack
齿条一齿轮式千rack and gear jack
齿条式千rack jack