tubing string是什么意思 tubing string怎么读
tubing string的用法和样例
- Research and analysis have been made for buckling of long pipe string under gravity.
详细分析和研究了自重作用下竖直长管柱的屈曲问题。 - The contraction force will be produced in unsetting of hydraulic packer by lifting tubing string because of effect pressure and pumping and so on.
采用上提管柱解封的液压式封隔器管柱，由于压力效应及泵抽等因素影响，将产生一定的收缩力。
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