Types of industrial lighting
Benefits and considerations associated with each type of lighting. Thomas Edison's incandescent light bulb. Fluorescent light bulb - much more efficient and longer-lasting lasting than traditional lighting. High-intensity discharge. Lamp comparison.
Рубрика | Безопасность жизнедеятельности и охрана труда |
Вид | эссе |
Язык | английский |
Дата добавления | 27.03.2013 |
Размер файла | 1,1 M |
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