saponification number
短语词组
- saponification m number 皂化值
- saponification -number r determination apparatus 皂化值測定器
- partial saponification number 部分皂化值
- Determination of saponification number 皂化值的測定
- insulating oil saponification number 絕緣油皂化值
- acetyl saponification number 乙醯皂化值;繙譯
- Determination of the saponification number 皂化值的測定 返回 saponification number