Bsi bs en 12953 12 2003

BRITISH STANDARD BS EN 12953 12 2003 Shell boilers — Part 12 Requirements for grate firing systems for solid fuels for the boiler The European Standard EN 12953 12 2003 has the status of a British Sta[.]

BRITISH STANDARD Shell boilers — Part 12: Requirements for grate firing systems for solid fuels for the boiler The European Standard EN 12953-12:2003 has the status of a British Standard ICS 27.060.30; 27.100 12&23