共 28 条
- [2] BERK AA, 1935, CONCRETE, V43, P38
- [3] BROCKMAN FG, 1942, IND ENG CHEM ANAL ED, V14, P796
- [5] DUFFENDACK DS, 1938, IND ENG CHEM ANAL ED, V10, P161
- [6] Quantitative analysis by spectroscopic methods [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1933, 5 : 226 - 229
- [8] Freeman GO, 1942, AM MINERAL, V27, P776
- [9] MILBOURN M, 1937, J SOC CHEM IND T, V56, P205