共 8 条
[3]
BOCK R, 1957, ANAL CHIM ACTA, V16, P407
[4]
CHERONIS ND, 1964, ORGANIC FUNCTIONAL G, P517
[5]
MORRISON GH, 1957, SOLVENT EXTRACTION A, P79
[6]
OBERG E, 1971, MACHINERY HDB, P72
[7]
Soxhlet F., 1879, POLYTECH J, V232, P461
[8]
TOBEY SW, 1972, J CHEM EDUC, V49, P121