供带盘 meaning in Chinese

feed ool
feed reel
feed spool
stock reel
supply reel
take off spool
takeoff spool

Feed rewind spool
供带盘倒带盘
A tape transport where the file reel is separated from the machine reel , and is not enclosed in a cassette or cartridge
供带盘和收带盘分开的一种磁带机，其磁带卷并不固封在磁带盒中。
Packaging of winding wires - methods of test - containers made from thermoplastic material for taper barrelled delivery spools
绕组线封装.第4部分:试验方法.第2节:热固塑料制锥形筒式供带盘容器