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访客对讲系统
释义
访客对讲系统
Encyclopedia
工学
〔安全防范自动化系统〕
释
visitor intercom system
访客对讲系统
安装在住宅、楼宇及要求安全防卫场所的出入口，室内人员根据与入口处访客的对讲情况来给访客电控开门的系统。
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On Biographies of Eunuchs
on-board clock
on-board computer
on-board-diagnostic
on board directly light-emitting diode package
onboard information system
on-board information terminal
on-board telescope
on-board unit
on-bottom stability of jacket
On Calligraphy
on-camera correspondent and reporter
On Canadian Poetry
Once Again on the Trade Unions, the Present Situation and the Mistakes of Trotsky and Bukharin
once primed quantity
once-through boiler
once-through boiler modulation control system
once-through boiler start-up
once-through correcting plate
once-through corrector
once through fuel cycle
once-through fuel cycle
once-through steam generator
Once Upon a Time in America
Once Upon a Time in Anatolia
科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。
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更新时间：2026/6/14 17:58:48