DIN EN 12952-16:2022 Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler
2022DIN EN 12952-16:2022-12 Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler; German version EN 12952-16:2022
2022DIN EN 12952-16:2022 Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler
2003DIN EN 12952-16:2003 Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized bed firing systems for solid fuels for the boiler; German version EN 12952-16:2002