Standard Specification for Gong, Sound Signaling
STANDARD published on 1.12.2006
Designation standards: ASTM F957-91(2006)
Note: WITHDRAWN
Publication date standards: 1.12.2006
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
clapper, gong, gong cylinder, signaling, sound signaling, ICS Number Code 47.020.70 (Navigation and control equipment)