Coiler is one of the most important assistant equipment for steel rolling. It is used to coil strip into coiledsteel.
卷取机是一种重要的轧钢辅助设备，其用途是把轧制后的成品带钢卷成钢卷。
2
Rolls of coiledsteel sat near the end of a long assembly line as a few helmeted workers lounged about, playing with their mobile phones.
一卷卷的成卷带钢放置在长长的装配线尾端，一些戴着安全帽的个人在闲晃，玩着手机。
3
The factors affecting fatigue life of coiledsteel springs for bogies are expounded from such aspects as purity of raw material, surface quality, spring corrosion and structure of end coil.