elbow bend pipe

• 弯头

elbow bend pipe的用法和样例：

例句

1. Reattach the relief valve hose to the elbow in the bottom flange cover.
   重新将安全阀软管接到底部法兰盖内的弯头上。
2. This paper presents a method to manufacture pipe elbows by hydro-bulging a tubular single-curvature polyhedron.
   介绍了一种利用管状单曲率多面壳体液压胀形制造薄壁管道弯头工艺方法。
3. The induction elbow needs repairing.
   吸入弯管需要修理。
4. Elbow pipes can be used in plumbing.
   弯管可用于制作管道。