它可用于家庭取暖，先将原油的甲烷烧掉后再把石油运往炼油厂。
It is used to heat people's homes, and gets burnt off from crude before oil is shipped to the refinery.
本实用新型可用于新制各种取暖器具的配套或对现已用取暖器具的改进。
The utility model is available for cooperating with variable newly-made heaters or improving prior heaters.
本实用新型可用于新制各种取暖器具的配套或对现已用取暖器具的改进。
The utility model is available for cooperating with variable newly-made heaters or improving prior heaters.
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