back angle
基本解释
- [机] 背锥角；后视角
英汉例句
- This backing(internal) is specially designed for CO2 one-side welding of angle steel butt joints. Different backing sizes are supplied.
本衬垫适用于角钢对接内接头CO2单面焊使用，有各种规格供选用。
meteln.com - The light body backing bars and chimney can freely adjust Angle, so as to realize the indoor different perspectives on your lighting needs.
灯体的支撑杆和灯罩可以自由调节角度，从而实现您在室内不同角度的照明需求。
双语例句
词组短语
- backing -off angle of chamfer 倒角的铲磨角
- angle of backing off 刃后角
- angle of backing -off 后角;刃后角
短语
专业释义
- 背垫短角钢
- 背垫短角铁
- 衬垫角铁