elbow bend pipe的用法和樣例：
例句
- Reattach the relief valve hose to the elbow in the bottom flange cover.
重新將安全閥軟管接到底部法蘭蓋內的彎頭上。 - This paper presents a method to manufacture pipe elbows by hydro-bulging a tubular single-curvature polyhedron.
介紹了一種利用管狀單曲率多面殼體液壓脹形制造薄壁管道彎頭工藝方法。 - The induction elbow needs repairing.
吸入彎管需要修理。 - Elbow pipes can be used in plumbing.
彎管可用于制作管道。
