Inicio >  Term: coal
coal

A solid fuel classified as lignite, subbituminous, bituminous, or anthracite as defined by ASTM D 388, Standard Classification of Coals by Rank.

0 0

Creador

  • nomura
  •  (Platinum) 6447 puntos
  • 100% positive feedback
© 2024 CSOFT International, Ltd.