A marking device, such as a gummed strip of paper, attached to an object to attract attention or ease identification; a TAB.
一种用作标志的附在其它物体上以引起注意或便于辨认的东西，例如用胶粘起来的纸条；标签。
The fanned air is then discharged from the front side of the base, blowing off saw dust on a cutting object so as to prevent dust from accumulating on a marking line on the cutting object.
扇动空气从底板的前端向前吹出，吹掉切割对象上的锯屑，从 而防止锯屑聚集在切割对象上的标记线上。
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