共 40 条
- [1] BLASCHKE H, 1984, IKZ HAUSTECHNIK, P2
- [2] BOTZENHA.K, 1974, ZBL BAKT-INT J MED M, V227, P81
- [3] Botzenhart K., 1989, Gas- und Wasserfach, Wasser, Abwasser, V130, P432
- [4] COHEN A, 1987, J AM WATER WORKS ASS, V79, P58
- [6] Dieter H H, 1989, Offentl Gesundheitswes, V51, P222
- [7] ELZENGA CHJ, 1986, GWF WASSER ABWASSER, V127, P209
- [8] Exner M, 1987, Offentl Gesundheitswes, V49, P90
- [9] EXNER M, 1983, ZBL BAKT MIK HYG B, V177, P170
- [10] GAD G, 1959, PLASTIC ROHR, V2, P1