A device that is installed in a tape reel to permit writing on the tape.

一种器件(实为一种塑料环),将它装在磁带盘上便允许在磁带上写入数据.

Shipped in packet-tape reel (4000pcs per reel).

出货包带卷（每卷4000件）。

The data storage tape cartridge includes a housing defined by a first housing section and a second housing section, a base plate, at least one tape reel and a storage tape.

数据存储带盒包括一个由第一壳体部和第二壳体部组成的壳体、一块基板、至少一个卷带盘和一条存储磁带。