Liner400/450 mm is auxiliary in road construction activity, used in zebra crossing( pedestrian crossing) and entrance and exit to a highway, hand pull marker.

• 斑马线热熔划线机是热熔标线施工的辅助设备，它是用来涂敷斑马线（行横道线）高速公路出入口标线的，施工方向为拉力方向。