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MECHANICAL SEAL
OILY WATER SEPARATOR
OILLESS BEARING & BUSH
WHISTLE
ELECTROMAGNETIC FLOW METER
ANTI-VIBRATION MOUNTINGS
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WHISTLE
AIR WHISTLE CLASS1
AIR WHISTLE CLASS2
AIR WHISTLE CLASS3
ELECTRIC WHISTLE CLASS1
ELECTRIC WHISTLE CLASS2
ELECTRIC WHISTLE CLASS3
MOTOR SIREN
ELECTRONIC HORN
SHIP'S BELL
SHIP'S GONG
MODEL
SHIP
LENGTH
(m)
S.P.L
DIAMETER
WEIGHT
(WITH MALLET)
(kg)
IMO
ACT.
(dB/1m,Total)
GH-61
more than100
110
112
400
4.3
BH-53
more than20
110
111
300
11.2