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Circular cutting and waste
Глоссарий по архитектуре и конструкциям |
A measure of the excess tiling, flooring, roofing material, etc., that circular barn circular arch circuit vent circular window 211
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Ballast noise rating, английский
A measure of the noise generated by a fluorescent lamp ballast; designated
Durability factor, английский
A measure of the change (with time) in the property of a material as a result of exposure to an influence which has the potential of causing deterioration; usually expressed as a percentage of the property before exposure.
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