反光器
例句与用法
- Lamps protective levels ip65 1 level electrical insulation protection quality stainless steel or aluminium shell reflective devices imported anode aluminum , optical effect better , 5mm thick glass , replacement power behind the opening ceremony for the maintenance , which was spent mainly on : advertising , building location , stadium and other outdoor lighting
:灯具防护等级ip65 , 1级电气绝缘保护,优质不锈钢或铝压铸成灯体,进口阳极氧化铝反光器,光效更好, 5mm厚钢化玻璃,背后开启式更换电源,方便维护,主要用在:广告大厦外景体育馆等户外照明。
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