BS 5258-4:1987

Заменен

Safety of domestic gas appliances, Specification for fanned-circulation ducted-air heaters — 34 стр.

Ссылочные документы

BS EN 778:1998

Заменен

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products — 100 стр.

BS 5258-4:1977

Заменен

Specification for safety of domestic gas appliances, Fanned-circulation ducted-air heaters

На этот документ ссылаются

BS 5258-4:1977

Заменен

Specification for safety of domestic gas appliances, Fanned-circulation ducted-air heaters