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centralizers
[数] 中心化子
- Casing Centralizers with bow spring blade are the most used cementing tools.
弓形弹簧片套管扶正器是使用量最多的固井工具。 - Hold centralizers or cement baskets on any position of casing, which ensures the positions of centralizers or cement basket to meet the design.
可将弹性套管扶正器或水泥伞置于套管本体上的任意部位，确保扶正器的安放位置满足设计要求。 - But there exists the problem that quality of rod string centralizers in oilfield is different, the centralizers can slide on rod string and costs are high.
但是油田在用抽油杆扶正器存在质量参差不齐，扶正器在抽油杆上窜动，且成本高等问题。
centralizers
centralizing
centralizing morphism
centralizing switch
centrallized-control box
centrally
centrally acting adju...
centrally controlled ...
centrally located sample
centrally located sys...
centrally planned eco...
centrally planned eco...
centrally planned eco...
centrally symmetric g...
centrally-mounted
centrally-notched spe...
centrally-ported
centralplug
centralrepair shop
centralstaging
centranth
centraphose
centrarch
Centrarchidae
centration
centration error
centraxonial
centre
centre about
centre adjustment
centre align
centre angle
centre arbor
centre arch
centre around
centre at
centre axle
centre back
centre beam convergen...
centre bearing
centre bearing bracket
centre bearing compan...
centre bearing dust s...
centre bearing housing
centre bearing housin...
centre bearing housin...
centre bearing housin...
centre bearing housin...
centre bearing mud sl...
centre bit
centre board
centre boiler
centre bolt
centre bore
centre brake
centre brake drum
centre brake flange
centre bridge
centre buff
centre buoy
centralizing
centralizing morphism
centralizing switch
centrallized-control box
centrally
centrally acting adju...
centrally controlled ...
centrally located sample
centrally located sys...
centrally planned eco...
centrally planned eco...
centrally planned eco...
centrally symmetric g...
centrally-mounted
centrally-notched spe...
centrally-ported
centralplug
centralrepair shop
centralstaging
centranth
centraphose
centrarch
Centrarchidae
centration
centration error
centraxonial
centre
centre about
centre adjustment
centre align
centre angle
centre arbor
centre arch
centre around
centre at
centre axle
centre back
centre beam convergen...
centre bearing
centre bearing bracket
centre bearing compan...
centre bearing dust s...
centre bearing housing
centre bearing housin...
centre bearing housin...
centre bearing housin...
centre bearing housin...
centre bearing mud sl...
centre bit
centre board
centre boiler
centre bolt
centre bore
centre brake
centre brake drum
centre brake flange
centre bridge
centre buff
centre buoy
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中国词汇量第二的英语词典
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