常見例句The thermal stability and corrosion behaviour of petroleum acid ester and esterified high acid crude oil (HACO) were studied. 摘要 研究了石油酸酯和酯化高酸原油的熱穩(wěn)定性及腐蝕性規(guī)律。haco oil 鯨魚油 返回 Haco