线装置 meaning in English
wire drive unit (or wire feeder)
Examples
- Aligning by light . helpful to mark out by hand for shearing
灯光对线装置，便于划线剪切。 - Shaft type constant tension pay - off
无轴式恒定张力放线装置 - Shaftless constant tension pay - off
无轴式恒定张力放线装置 - Vertical lift pay - off and take - up
垂直升降式收放线装置 - Stempack or drumpack pay - off system
成捆或成筒放线装置