●
●
●
●
●
●
●
●
●
●
●
●
●
●
3
10
–10
–3
20
:)L
WA
(
–dB/A 80
–dB/A 84
–
–
CE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
●
543210
●”„
”„
.”0„
●
A
AR
●
●
●
8
●
●
●
●
●
●
●
●
●
●
●
60