Full name of Instrument & Measure (English):
UNE-EN 303-5 Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW
Full name of Instrument & Measure (native language):
UNE-EN 303-5 Calderas de calefacción - Parte 5: Calderas especiales para combustibles sólidos, de carga manual y automática y potencia útil nominal hasta 500 kW