Methods of test for aluminium oxide - determination of absolute density using a pyknometer 氧化铝的试验方法.用比重瓶计测定绝对密度
2.
Method for determination of absolute density at 20 c of liquid chemical products for industrial use 工业用液态化工产品在20时绝对浓度的测定方法
3.
Advanced technical ceramics - methods of test for ceramic powders - determination of the absolute density 高技术陶瓷.陶瓷粉未的试验方法.第7部分:绝对密度的测定
4.
Alumina powder - part 2 : determination of physical properties - 1 : absolute density by pyknometer method 矾粉.第2部分:物理性能的测定.第1节:比重计法测定绝对密度
5.
Chemical analysis methods and determination of physical performance of alumina determination of absolute density - pycnometer method 氧化铝化学分析方法和物理性能测定方法有效密度的测定比重瓶法
