pipe branch

• 管子分支,支管,斜叉三通管

pipe branch的用法和样例：

例句

1. The inside of the branch pipe needs welding and grinding.
   支管内部需补焊打磨。
2. By dividing an extraction zone into a finite number of segments, an analysis for each segment is based upon a direct application of the duct branch with uniting flow.
   方法的要点是利用风道支管流量和压损计算的半径验方法，将抽汽流道分成有限个弧段，视每一弧段为一混合流支管，形成计算模型。
3. Pipe Stoppers are used to plug off pipe ends, which should be auxiliarily used with pipe couplings.
   管塞用于封堵钢管端部管口，须与管接头配套使用。