DIN 3372-1 E:1988-01 Gas-appliances - Radiant heaters with burners without fan: Stationary heaters for outdoor use and portable heaters for indoor and outdoor use - Part 1: Requirements and tests
2023DIN 3372-1:2023-02 Gas-appliances - Radiant heaters with burners without fan: Stationary heaters for outdoor use and portable heaters for indoor and outdoor use - Part 1: Requirements and tests / Note: Date of issue 2023-01-20*Intended as replacement for DIN 3372-2 (1980...
0000 DIN EN 419-1:2001
1980DIN 3372-1:1980 Gas-appliances; radiant heaters for room-heating