Australian coal is a high grade coal sort, boasting high volatilemattercontent, high calorific value, and low ash content.
澳大利亚煤(澳煤)是具有高挥发分、高热值、低灰分等特点的优质动力煤。
2
A dense, shiny coal that has a high carbon content and little volatilematter and burns with a clean flame.
无烟煤一种很亮的高密度煤，含炭量高，挥发性物质少，燃料时火焰纯净。
3
Pakistan ' s coal, because of its high content of volatilematter and non - coking properties, is to be carbonized in a low temperature carbonization plant.