備用: reserve; spare; alternate; b ...出入: come in and go out; go out a ...口: mouth備用安全出入口: alternate exit備用出渣槽: stand by slag runner出入口: access; adit; door; entr anc e-exit; exit/exit; gangway; gateway; inlet and outlet; opening; pop hole; vehicles exiting通用出入港許可: blanket clearance通用出入港許可證: blanket clearance事故備用出鋼槽: emergency launder車站出入口: station entrance-exit程控出入口: programmable port出入口聯(lián)鎖: entrance exit interlocking; entrance-exit interlocking次要出入口: subordinate entrance存儲出入口: memory port地盤出入口: access to the site多出入口: multiple port房客出入口: tenant entrance only工地出入口: access to the site過道出入口: passageway alleyway冷水出入口: socket for cooling water目的出入口: destination port汽車出入口: vehicles exit汽出入口: vehicles exiting室內(nèi)出入口: indoor entrance室外出入口: outside entrance