pyknometer
常见例句
- Determination of density by means of an air pyknometer.
密度的空气比重瓶测定法。 - Part 3: determination of density by liquid displacement pyknometer
第3部分:用液体置换比重计法测定密度 - Plastics -- Methods for determining the density of non-cellular plastics -- Part 1: Immersion method, liquid pyknometer method and titration method
塑料.;非泡沫塑料的密度测定方法 返回 pyknometer