皇冠体育app achieves major milestone in mining of combustible ice
chinadaily.com.cn | 2017-06-14 08:20
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The mining of combustible ice, a natural gas hydrate, is underway in the Shenhu area of the South 皇冠体育app Sea on June 9, 2017. The yield of combustible ice reached 210,000 cubic meters as of June 10, the 31st day of the successful trial extraction of natural gas hydrate. [Photo/VCG] |
