Cylindrical or tubular bronchiectasis 柱状支气管扩张
Tubular Vision or Central Island 管状视野或中央视岛
tubular or flat 系藉管式或板式
The action of forcing a pipe or tubular into a well against wellbore pressure.
把管子或管状设备顶着井筒压力压入井内。
Springs shall be low-stress, oil tempered, helical wound, torsion type on continuous shaft, Solid CRS or tubular as required.
弹簧为低应力、油回火、螺旋缠绕在整体钢轴上扭力型弹簧。
A description of the internal area and surfaces of a tool or tubular assembly through which there is an unimpeded internal diameter.
内径无阻碍的工具组合或管子组合的内部区域和表面的描述。
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