共 4 条
[1]
ABBOTT, 1928, IND ENG CHEM, V20, P853
[2]
COOPER, 1933, IND ENG CHEM, V5, P350
[3]
Perrott GSJ, 1923, J AM CERAM SOC, V6, P417
[4]
SCHOPPER L, CATALOG, V415, P25