共 9 条
[2]
BARR WE, 1949, SCI IND GLASS BLOWIN, P257
[6]
EMMETT PH, 1941, TECH PUB, V51, P95
[8]
SCHOLLENBERGER CJ, 1953, J ASSOC OFF AGR CHEM, V36, P1130
[9]
WHITTAKER C. W., 1939, JOUR ASSOC OFFIC AGRIC CHEM, V22, P180