Gong
3-2-305
A fog signal apparatus producing a sound by the vibration of a resonant disc excited by a blow.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
3-2-305
A fog signal apparatus producing a sound by the vibration of a resonant disc excited by a blow.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
ampere
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM