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Described is a dynamic emergency exit sign comprising one or more pictograms and at least one light source for accentuating one or more of the one or more pictograms either singly or in combination, wherein at least one light source is controlled by signals from evacuation computer modelling ...
The sign “Emergency Exit” indicates ___. A. a place for storing emergency supplies B. the way out in case of an emergency C. a place for taking a break D. a place for doing E. xperiments 相关知识点: 试题来源: 解析 B。解析:“Emergency Exit”标识表示紧急出口,即紧急情况下的出路...
Exit sign emergency exit icon illustration on green background,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银
A. it's not an exit. B. it's a normal exit. C. it's the exit to be used in case of emergency. D. you can't use this E. xit. 相关知识点: 试题来源: 解析 C。“Emergency Exit”意思是“紧急出口”,表示“在紧急情况下使用的出口”,A 选项“它不是出口”,B 选项“它是一个普通...
The exit sign is a device in a public facility (such as a building, aircraft, or boat) denoting the location of the closest emergency exit in case of fire or other emergency. Our exit signs have batteries inside which could provide electricity to the lights for 3 hours during a b...
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是拿灭火器的地方;选项 B“A place to call the fire department.”是拨打消防部门电话的地方;选项 C“A way out in case of an emergency.”是紧急情况下的出口;选项 D“A place to store fire hydrants.”是存放消防栓的地方。题目问的是“Emergency exit”标志表示什么,所以答案是 C。
The exit sign is a device in a public facility (such as a building, aircraft, or boat) denoting the location of the closest emergency exit in case of fire or other emergency. Our exit signs have batteries inside which could provide electricity to the lights for 3 hours during a...
Model NO. Exit Signs Material Plastic Certification DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS Ingpress Protection IP67 Shape Positive Equilateral Triangle Color Customized Installation Movement Application Warning Sign Size as Per C...