coiling length of drum是什么意思

网络释义

1)coiling length of drum,滚筒卷绕长度2)winding drum,卷绕滚筒3)coilingdrum,挠性剑杆卷绕滚筒4)take-up bobbin,卷绕筒管5)winding bobbin,卷绕筒子6)batchingdrum,卷布滚筒