共 12 条
[1]
BILLMEIER E, 1979, ATV FORTBILDUNGSKU B
[2]
BILLMEIER E, 1986, GWF WASSER ABWASSER, V127, P239
[3]
BILLMEIER E, 1978, VERBESSERTE BEMESSUN
[4]
DICK R I, 1967, Journal of the Sanitary Engineering Division Proceedings of the American Society of Civil Engineers, V93, P9
[5]
GUNTHERT W, 1984, BERICHTE WASSERGUTEW
[6]
HEUKELEKIAN H, 1956, SEWAGE IND WASTES, V28, P558
[7]
Kalbskopf K. H., 1970, GWF WASSER ABWASSER, V111, P455
[8]
MERKEL W, 1971, GEWASSERSCHUTZ WASSE
[9]
RESCH H, 1983, ABWASSER ABFALLTEC D
[10]
1972, DIN19552 DTSCH I N 1