所以今天一起起飞的其他八十个气球里面的燃料是用丙烷燃烧器加热的固态燃料。
So the eighty other balloons in today's launch are hard air heated by propane burners.
这种燃烧器的方式系统的金属熔体的火焰推出境口岸打击在炉内的通常会举行一个木炭炉的丙烷燃烧器。
The way this burner system melts metal is simply by pushing the flame exit port up against the hole in the furnace which ordinarily would hold the propane burner (or air blast on a charcoal furnace).
应用推荐