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漂浮接箍
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漂浮接箍
Encyclopedia
工学
套管程序
释
floating coupling
漂浮接箍
应用于水平井和大位移井固井,以增加套管柱的浮力、降低下套管的阻力,实现套管顺利下入的工具。
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segment of a series
segment of a sphere
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segment of ordinals
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segmentwise convergent
segment without contact
Segner
Segner construction
Segner recurrence formula
Segovia
SEGR
segragated algebra
Segre
Segre characteristic
Segre class
Segre classification
Segre embedding
segregated early weaning
segregated storage
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