出口标志符号紧急通道(exit-sign-symbol-emergency-way) 资源编号 :44422814 格式:jpg 文件体积 :4m 分辨率 :5385 x 3675 爱给网提供海量的高清图库资源素材免费下载, 本次作品为jpg 格式的出口标志符号紧急通道(exit-sign-symbol-emergency-way), 本站编号44422814, 该高清图库素材大小为4m, 分辨率为5385 x 3675...
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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 ...
PRODUCTS > Exit Sign > DEFIER DEFIER Popular in AU market, Range of LED emergency exit signs combines Effort technology with 6-in-1 aesthetic design.This is an architectural 3 hour high quality LED operated emergency exit sign that can be used in maintained or non-maintained mode.24m(AU...
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...
A clamping device is used to push a test button on an exit sign or emergency light. The clamp can be attached without damaging various signs and lights. The clamp includes a channel (), which guides an adjustable protruding object to push a test button located on the bottom of the exit ...
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