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录像机的磁头是重复使用的部件,磁头价格较高,更换也比较麻烦。而磁头的损坏常常与使用不洁净的磁带有直接关系。
The head of the video recorder is a reusable part, the price of the head is high, and the replacement is troublesome. Damage to the heads is often directly related to the use of dirty tape.