BS 6353:1983
Current
Date published:
Specification for underground loudspeaker communication systems in coal mines
Specifies electrical interface characteristics, interconnection facilities, tone signals and transmission distance.
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Related Information
33.160.50 Accessories
73.100.99 Other mining equipment
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BS 6353:1983
Get this standard
Prices exclude GST
PDF
( Single user document)
$239.76 NZD
HardCopy
$239.76 NZD