Safety of household and similar electrical appliances; frying pans, deep fat fryers and similar appliances; information concerning A- and B-deviations from HD 279 S1
Medium Temperature Hot Water Systems (MTHWS) with a boiler flow temperature up to 120 °C - Specification for sealed systems using thermostatic control - Safety equipment— 20 стр.
Heating plants for district heating - Part 1: Safety requirements for domestic substations, stations and domestic systems to be connected to hot-water district heating networks— 35 стр.