bituminous solution
常見例句
- This investigation is about the influence of fatty acid used as the promoter on the product of bituminous coal oxidation by oxygen and alkaline solution acting in an autoclave.
采用高壓釜實(shí)驗(yàn)，研究煙煤在堿性介質(zhì)中氧氣氧化時(shí)加入有機(jī)脂肪酸促進(jìn)劑對(duì)產(chǎn)品生成的影響。 返回 bituminous solution