The refinedkerosene could be used in lamps, replacing the more expensive whale oil.
精制的煤油可用于油灯，替代了更昂贵的鲸油。
2
Kerosenerefined from such petroleum helped displace the whale oil that lit lamps in the 19th century and led to the near extinction of many whale species.
19世纪，人类成功从石油中提炼出煤油，煤油代替了鲸油，使得许多鲸类免受灭绝的厄运。
3
Article 2 the "oil" as mentioned in these Measures shall include crude oil, and gasoline, diesel, aviation kerosene, aviation gasoline and other refined oil products from crude oil.