共 5 条
[1]
BRITTON HTS, 1942, HYDROGEN IONS, V2, P36
[2]
HOAK RD, 1941, CHEM IND, V49, P170
[3]
Wastes problems of the iron and steel industries
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY,
1939, 31
:1364-1380
[4]
HOOVER CP, 1941, WATER SUPPLY TREATME, P78
[5]
RUDOLFS, 1941, PRINCIPLES SEWAGE TR, P57