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ASTM-F957 2012

$40.63

F957-91(2012) Standard Specification for Gong, Sound Signaling

Published By Publication Date Number of Pages
ASTM 2012 5
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ASTM F957-91-Reapproved2012

Historical Standard: Standard Specification for Gong, Sound Signaling

ASTM F957

Scope

1.1 This specification covers gongs for use on ships 100 m or more in length, as required by International Regulations (see Appendix X1).

1.2 For consistency with International Regulations, all measurements are in SI units.

Keywords

clapper; gong; gong cylinder; signaling; sound signaling ; Bells; Gongs; Shipbuilding materials (general)–specifications

ICS Code

ICS Number Code 47.020.70 (Navigation and control equipment)

DOI: 10.1520/F0957-91R12

ASTM-F957 2012
$40.63