This standard applies to the light and signal configuration of steel motorized fishing vessels with a length of 35m to less than 50m. This standard complies with the provisions of the "International Regulations for Preventing Collisions at Sea, 1972" (revised in 1982) regarding lights and shapes.
SC 57-1986 history
1986SC/T 8057-1986 Lighting and Shape Configuration of Motorized Fishing Vessels
SC 57-1986 was changed to SC/T 8057-1986 Lighting and Shape Configuration of Motorized Fishing Vessels.