BOILERS. BOILER´S DESIGN. BASIC PROPERTIES OF GAS FUELS.
STANDARD published on 4.5.1992
Designation standards: UNE 9009:1992
Publication date standards: 4.5.1992
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Spanish technical standard
Category: Technical standards UNE