Fuel briquettes from pressed sawdust are packed in polyethylene.
Keywords
fuel,
heating,
temperature,
industry,
isolated,
background,
natural,
solid,
energy,
firewood,
stack,
compressed,
wooden,
material,
beech,
sandwich,
alternative,
texture,
nature,
timbering,
product,
chips,
hardwood,
packed,
power,
brick,
carpenter's shop,
ecology,
heat