## A BSTRA CT The insulation of noise by folded panel partitions made of several layers of nonwoven fiberwebs and a layer of woven fabric was examined. The resulting transmission loss of the composite structure was an oscillatory function of the opening angle between the individua! panels and an i
โฆ LIBER โฆ
Measurement of insulating quality of textiles
- Publisher
- Elsevier Science
- Year
- 1952
- Tongue
- English
- Weight
- 150 KB
- Volume
- 254
- Category
- Article
- ISSN
- 0016-0032
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