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- 單面復合U形坡口single compound angle groove
- 單U形坡口single-U groove
- 雙面U形坡口double U-groove
- 口mouth
- 一口readily
- 雙U形坡口double-U groove
- 單面J形坡口single-J groove
- U形河曲內的土地在有這樣的彎管的河里的地The land within such a bend of a river.
- U形U-shaped
- 中厚板大坡口單面焊接頭的焊接分析Analysis on one-side welded joint with wild gap in mild-thickness steel plate
- 基于非協(xié)調強化假定應變單元的U形薄殼渡槽槽身受力分析Analysis of the Stress for U-Shaped Thin Shell Aqueduct Based on Strain Unit of Non-Harmonious Strengthening Supposition
- 背面坡口underside groove
- U形急轉彎a hairpin turn
- 坡口機beveling machine
- 保安鏈U形夾check chain clevis
- 不開(kāi)坡口square groove
- 管子已被彎成了U形。The pipe had been turned in a U-shaped curve.
- V型坡口V groove
- U形梁U-shaped beam
- 正坡口positive bevel
