方管 meaning in English
square tube
Examples
- Even slight spiraling motion in a square pipe increases the tendency of particles to be maintained in suspension .
水流在方管中稍有一些螺旋运动，将增加泥沙悬浮在水中的作用。 - Square pipe series all - purpose aluminum section materials
方管系列通用铝型材 - Static behavior of stepped t - type rhs joints
型方管节点静力工作性能的研究 - Aluminium alloy profiles for square tubes
方管类铝合金型材 - Free in and out stowed trimmed - f . i . o . s . t
船方管装不管卸