It was a mixture of oil and glycerin, byproducts of biodiesel production.
它是油和丙三醇的混合物，是产生于生物柴油生产过程中的副产品。
Plan to develop alcohol and its byproducts with high economic value and large market demand.
计划开发建设经济价值高、市场需求量大的酒精及其副产品。
Plan to develop alcohol and its byproducts with high economic value and large market demand.
计划开发建设经济价值高、市场需求量大的酒精及其副产品。
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