polyalcohols
常見例句
- The thermal storage performances of several kinds of paraffin mixtures and polyalcohols binary systems were studied experimentally by differential scanning calorimeter.
利用差示掃描量熱儀實(shí)驗(yàn)研究了幾種不同石蠟以及它們的混合物和多元醇二元體系的儲(chǔ)熱性能。 返回 polyalcohols