.

:
) 140, 20mm, 50: ΔLnw = 21 dB
) 140, 50mm, 50: ΔLnw = 22 dB
) 140, 20mm, 70: ΔLnw = 22 dB
) 140, 50mm, 70: ΔLnw = 25 dB

(): 110-120 /3
: 0,037-0,040 /
10% : > 100
: -180ºC +120ºC

: E

100% ,




: 1000 x 500 x [ 10 320]

.





alfaSystems sline stroymart SM91TG62
x