1) backup device
备用安全装置
2) backup safety device
备用安全设备，备用安全装置
3) safety appliance
安全设备;安全用具;保安装置
4) maneuvering safety device
操纵用安全装置
5) protection device
保护设备，保安装置;安全装置，防护装置
6) safety equipment
安全装备
1.
According to the present condition of locomotive safety equipment management system and the management regulation of the railway ministry in "managing rules of locomotive driving safety equipment" such means as database, barcode and network and so on are employed to construct safety equipment management system.
针对目前机车安全装备管理现状,结合铁道部《机车行车安全装备管理规则》的管理要求,运用数据库、条形码及网络等方式,构建安全装备设备管理系统。
补充资料：安全
没有危险；不受威胁；不出事故：～操作ㄧ～地带ㄧ注意交通～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条