您要查找的是不是：
- 围包角surrounding angle
- 胶带包角wrap angle of the tape
- 恒定包角constant engagement angle
- 填角焊fillet weld(ing)
- 可控包角controlled wrapping angle
- 焊welding
- 角angle
- 贴角焊fillet weld(ing)
- 瓦楞原纸缠绕瓦楞辊顶端包角的计算Calculation of the Wrap Angle of the Corrugated Paper around The Corrugating Roll
- 焊剂welding fluid
- 三角(n) a triangle
- 虚焊cold solder joint
- 焊渣welding slag
- 半角DBC case
- 包起来wrap up
- 焊盘bonding pad
- 海角cape
- 氩弧焊argon-arc welding
- 包被peridium
- 焊管welded pipe
