The studio also replaced windows to improve thermal performance and replaced an antiquated oil-fired boiler with an energy-efficient, propane-powered system.
工作室也替换了窗户以改善保温层，将过时的燃油锅炉变成了节能的丙烷动力系统。
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).
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。
In considering the most appropriate way to reduce pollution from fuels like propane or diesel or gasoline, we worked with refiners and fuel providers to design a system that made sense for them.
在考虑削减丙烷、柴油或汽油等燃料污染最佳方式的时候，我们曾经与炼油厂和燃料提供商合作，设计了一个极具意义的系统。
Liquefied petroleum gas (LPG), with propane as the main component, is a promising fuel for on-board hydrogen producing system for fuel cell vehicles.
以丙烷为主要成分的液化石油气(LPG)是一种有希望作为燃料电池车车载制氢系统的燃料。
Liquefied petroleum gas (LPG), with propane as the main component, is a promising fuel for on-board hydrogen producing system for fuel cell vehicles.
以丙烷为主要成分的液化石油气(LPG)是一种有希望作为燃料电池车车载制氢系统的燃料。
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