卷管机 meaning in English
tendon duct winding machine
tube coiling machine
Examples
- The type and basic data of the three roller tube winding machine
三辊式卷管机.型式与基本参数 - Research on the pipe rolling machine
卷管机的研制 - This is machine is special for producing round flat corrugated ducts used in expressway , bridge , train and large - span post - tension concrete project
Sb - jg - 110型卷管机，是用于卷制作为桥梁建筑预应力施工中预留孔道的螺纹管的机器。