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Ballast noise rating
| Глоссарий по архитектуре и конструкциям |
A measure of the noise generated by a fluorescent lamp ballast; designated
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Fluorescent, английский
- Флуоресцирующий; флуоресцентный (о надписи)
- U-lamp a tubular lamp whose bulb has a 180° bend at the center,
- Having the property to produce fluorescence.
- The ability of certain materials to absorb energy and then immediately release that energy in the form of light
Designated, английский
- Assigned, specified
- Assigned, specified something intended for a specific person or purpose
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Supply fixture unit, английский
A measure of the probable demand on the water supply by various types of plumbing fixtures; for a particular fixture the value of the supply fixture unit depends on its volume rate of supply, on the time duration of a single supply operation, and on the average time between successive operations.
Circular cutting and waste, английский
A measure of the excess tiling, flooring, roofing material, etc., that circular barn circular arch circuit vent circular window 211
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