磁带跟踪控制装置和方法，磁带格式，记录介质和程序。

Magnetic tape follow-up control apparatus and method, magnetic tape format, recording medium and program.

youdao

磁带跟踪控制装置和方法，磁带格式，记录介质和程序。

Magnetic tape follow-up control apparatus and method, magnetic tape format, recording medium and program.

youdao