dimethylbenzyl alcohol
英
美
网络 二甲基苄醇
双语例句
- Properties of Rigid Polyurethane Foam Prepared from Polyether Polyols Modified by Phenolic-Melamine Polymer Determination of α,α-dimethylbenzyl alcohol in EPDM insulation by gas chromatography
酚醛-三聚氰胺聚合物改性聚醚多元醇用于聚氨酯硬泡的性能研究三元乙丙绝热层中残留α，α-二甲基苯甲醇含量测定