常見例句雙語例句The whole digit-controlled lathe of lower prices generally choose stepping drive unit price is higher, and the machine tool selection servo drive unit.整臺數(shù)控機(jī)牀價格較低的一般選擇步進(jìn)敺動單元，而價格較高的機(jī)牀選擇伺服敺動單元。98468225.s245.sqnet.cn 返回 digit selection