
Specification for welded steel boilers for central heating and indirect hot water supply (rated output 44 kW to 3 MW).
NORMA vydaná dňa 31.5.1990
Označenie normy: BS 855:1990
Dátum vydania normy: 31.5.1990
Počet strán: 92
Približná hmotnosť: 307 g (0.68 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Requirements for the design and construction including materials, workmanship, inspection, testing and marking of boilers for use with solid, gaseous and liquid fuels. Status: Confirmed