Natural gas sparks emission hopes
By Han Tianyang | 皇冠体育app Daily | Updated: 2013-03-11 05:56
Taxi fleet line up for natural gas at a fueling station in Wuhan, Hubei province last December. More cars in 皇冠体育app are converting to natural gas, yet current market conditions are a barrier to widespread use. Chen Liang / For 皇冠体育app Daily |
But bottlenecks in availability and fueling station scarcity
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