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Type de carte de crédit

NF E31-354-4, NF EN 303-4 (07/1999)

NF E31-354-4, NF EN 303-4 (07/1999)

Heating boilers. Part 4 : heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar. Terminology, special requirements, testing and marking.


Additional Info

Author AFNOR
Editor AFNOR
Document type Standard
Format Paper
expiration_de_validite 1994-12-05
ICS 91.140.10 : Central heating systems
Number of pages 32
Cross references EN 303-4:1999,IDT
Weight(kg.) 0.1544
Year 1990
Country France
Keyword E31354-4;E31-354-4;EN 303-4

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