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漂浮接箍
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漂浮接箍
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工学
套管程序
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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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pollen tube pathway breeding
pollen-tube pathway method
pollen viability
poll/final bit
poll/final bit, P/F bit
pollination
pollination cultivar
pollination drop
pollination syndrome
polling
polling list
pollinium
pollinizer
pollinosis
pollucite
Pollutant Cconversion Technology
pollutant characterization
Pollutant Collection Facility
Pollutant Diffusion Control Technology
Pollutant Diffusion Technology
Pollutant Discharge Calculation
Pollutant Discharge Coefficient
pollutant discharge coefficient in animal production
pollutant discharge permit management system
Pollutant emission factors
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