NF D35-334:1985
Equipment for the conversion to gas of central heating boilers built for solid and liquid fuels. Atmospheric burners.

Standard No.

NF D35-334:1985

Release Date

1985

Published By

Association Francaise de Normalisation

Latest

NF D35-334:1985

Replace

NF D35-334:1972 NF D35-334/A1:1980

NF D35-334:1985 history

• 1985 NF D35-334:1985 Equipment for the conversion to gas of central heating boilers built for solid and liquid fuels. Atmospheric burners.
• 0000 NF D35-334/A1:1980
• 0000 NF D35-334:1972