共 7 条
- [1] BASS E, 1951, 3 P WLD PETR C DEN H, P99
- [3] SPECTROGRAPHIC METHOD FOR ANALYSIS OF CRACKING CATALYSTS [J]. ANALYTICAL CHEMISTRY, 1952, 24 (12) : 1921 - 1925
- [5] SCOTT MO, 1951, J I PETROLEUM, V37, P504
- [7] 1939, SCOTTS STANDARD METH, V1, P211