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Terms for subject Oil / petroleum containing centralizer | all forms | exact matches only
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add-on centralizer附加扶正器
blade type centralizer叶片形扶正器
bow spring centralizer弓形弹簧扶正器
bow string centralizer弓形管柱扶正器
bow type centralizer弓形扶正器
casing centralizer套管找中器
casing centralizer套管扶正器
centralizer lug扶正器叶片
centralizer sub扶正器接头
double bow centralizer双弓形套管扶正器
double reverse bow centralizer双弓交错型套管扶正器
drilling centralizer钻井扶正器
fluidmaster centralizer旋流套管扶正器
fragile centralizer易损扶正器
fragile centralizer脆性扶正器
frangible centralizer易卸扶正器
insulating supporting centralizer绝缘支撑
liner centralizer衬管扶正器
multi-armed centralizer多臂扶正器
tubing centralizer油管扶正器