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HITACHI.
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Hitachi,
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Hitachi
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Hitachi.
EN60745
ISO 4871.
A-
: 97 dB (A).
A-
: 86 dB (A).
K: 3 dB (A).
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EN60745.
:
a
h
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B
= 12,5 /
2
K = 1,5 /
2
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M
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K = 1,5 /
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HITACHI,
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0000Book̲CJ90VST.indb 89
0000Book̲CJ90VST.indb 89
2014/11/07 16:43:02
2014/11/07 16:43:02