导轨内装有锁紧机构,绘图桌机头在任何位置上均能锁紧固定。
The slide way inner pretends to have locking organization, the handpiece drawing can lock fixation equally on any location.
导轨内装有锁紧机构,绘图桌机头在任何位置上均能锁紧固定。
The slide way inner pretends to have locking organization, the handpiece drawing can lock fixation equally on any location.
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