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cement plug and side track
释义
cement plug and side track
Encyclopedia
工学
开窗侧钻井钻井
释
cement plug and side track
注水泥侧钻
对老井采用特殊工具,在裸眼井或套管井注入水泥塞然后再进行侧钻的工作。
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earthquake prevention and disaster reduction law
earthquake resistance of foundation
Earthquake Science
earthquakes in China
earthquake source
earthquake stress
earthquake stress drop
earthquake subsidence,seismic subsidence
earthquake travel-time curve
Earth quasi-satellite exploration
Earth radiation belt
earth radiation belt
earth radiation budget detector
Earth Radiation Budget Satellite
earth radio radiation
earth rate
earth-rate unit
Earth reflection sensor
earth resources satellite
earth resources technology satellites
earth return
earthrise
earth-rock excavation
earth-rock fill
earth rock mountain
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