Terms for subject Technology containing relay type interlocking

English	Chinese
individual lever type all-relay interlocking	单独操纵继电式电气集中联锁
individual lever type all-relay interlocking for a hump yard	单独操纵式驼峰电气集中
route type all-relay interlocking	进路继电式电气集中联锁
route type all-relay interlocking for a hump yard	进路式驼峰电气集中
unit block type all-relay interlocking	组合式电气集中联锁