aerial drainage
常見例句
- In order to solve the method to control the speed of in-line inspection tools within gas pipeline, through flow field simulation, computed the detector aerial drainage installment flow field.
輸氣管道內(nèi)檢測(cè)器在管道中靠氣體傳輸壓力驅(qū)動(dòng)行進(jìn)，控制內(nèi)檢測(cè)器運(yùn)行速度在合理的范圍內(nèi)，有助于提高對(duì)管道缺陷的檢測(cè)精度。
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