... PROPANE FLAMMABLE GAS 丙烷气 propane propylene gas 丙烷丙烯混合气体 Canadian Propane and Gas Association 加拿大丙烷煤气协会 ...
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做饭、水暖和制冷都是由丙烷气提供能量。
Cooking, water heating and refrigeration are all powered by propane gas.
其它选项包括使用丙烷气或木球，或将太阳能辐射反射到烹饪器皿上。
Other options include stoves that run on propane gas or pellets, or reflect solar radiation onto a cooking vessel.
采用理论推导和热值计算法，可求出使用丙烷气的理论节约率。
By theoretical inference and calorific value calculation method, theoretical economic ratio of making use of propane gas is found out.
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