Inicio >  Term: ефикасност
ефикасност

Relating to heat, a percentage indicating the available Btu input to combustion equipment that is converted to useful purposes.

0 0

Creador

  • Armana
  • (Yugoslavia)

  •  (V.I.P) 13197 puntos
  • 100% positive feedback
© 2024 CSOFT International, Ltd.