According to Brazil PETROSIX technology, a retorting experimental rig up.
模拟巴西PETROSIX炼油工艺自行设计搭建实验装置, 对桦甸油页岩干馏制得半焦.
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The original commentary is about typical technologies for oil shale retorting.
介绍了当今世界典型的油页岩干馏技术.
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Retorting " Happiness has nothing to do with money "
反驳 “ 幸福的与金钱无关 ”
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