Access door . 通道口

小鹿

【今日单词】

Access door (flanged).

通道口（法兰盘）

REFUEL ACCESS DOOR 加油板的盖板

REFUEL PANEL ACCESS DOOR 加油面板盖板

pit access door 底坑检修门

opposed access door 两面开门

fire-control access door 消防设施门

aircraft access door 飞机库大门

Easy Access Door System 顺手开门系统 ; 便捷车门系统

air-tight access door 气密门 ; 气密入口门

right side access door 右侧检视门

A camera looking at the access door is connected locally to a DVR, which is connected to the Internet.

一般的数字摄像机会把出入记录的信号传输到本地连接的DVR上，而这套系统可以通过互联网进行信号传输。