赛斯专业词典
弓形扶正器
返回 19 条匹配短语对
弓形弹簧扶正器
bow spring centralizer
弓形管柱扶正器
bow string centralizer
套管的螺旋形扶正器
coaxial spiral
拱形、弓形
arch
脉冲正形器
impulse shaper
衬管扶正器
liner centralizer
抽油杆扶正器
sucker rod centralizer
脆性扶正器
fragile centralizer
底部扶正器
bottom centralizer
多臂扶正器
multi-armed centralizer
扶正器
Centralizers
Centralizer
centering device
Stabilizer
sucker rod centralizer
SZ 36 - 1 oilfield in Bohai
lifter
扶正器接头
centralizer sub
扶正器叶片
centralizer lug
套管扶正器
casing centralizer
Centralizer
旋流扶正器
swirl supporting device
叶片型扶正器
blade type centralizer
易卸扶正器
frangible centralizer
油管扶正器
tubing centralizer
Stabilizer
增抽扶正器
increasing production centralizer
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