
Specification for cast iron boilers for central heating and indirect hot water supply (rated output 44 kW and above).
NORMA vydaná dňa 31.10.1989
Označenie normy: BS 779:1989
Dátum vydania normy: 31.10.1989
Počet strán: 20
Približná hmotnosť: 60 g (0.13 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Design and construction including materials workmanship, inspection, testing and marking, of boilers for use with solid gaseous and liquid fuels. Status: Confirmed