1、A specific means that provides digital line sections.
一種提供數(shù)字線路段的專門手段。

2、Presents a realization method of digital line differential protection.
介紹了一種數(shù)字式線路差動保護(hù)的實(shí)現(xiàn)方法。

3、Fully digital line switching and MCU controlled service reset timing.
全數(shù)字化線路開關(guān)和單片機(jī)控制服務(wù)復(fù)位時(shí)間。

digital line翻譯