saponification number
短语词组
- saponification m number 皂化值
- saponification -number r determination apparatus 皂化值测定器
- partial saponification number 部分皂化值
- Determination of saponification number 皂化值的测定
- insulating oil saponification number 绝缘油皂化值
- acetyl saponification number 乙酰皂化值;翻译
- Determination of the saponification number 皂化值的测定 返回 saponification number