Heli isoleerimisest vt ka:
http://www.isover.ee/constructs/default.as...6&bid=155&val=1
www.rockwool.ee/graphics/ RW-LT/EE/gfx/solutions/mjn/mjn-4s.pdf
http://www.isover.ee/constructs/default.as...6&bid=155&val=1
www.rockwool.ee/graphics/ RW-LT/EE/gfx/solutions/mjn/mjn-4s.pdf
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