[Increase of germ-counts in polyethylene pipes].
D020959:Polyethylene / Q000494:pharmacology*; D011095:Polyethylenes; D014871:Water Microbiology; D014881:Water Supply / Q000382:microbiology*
D011095:Polyethylenes; D020959:Polyethylene
POLYETHYLENE/effects; WATER SUPPLY/microbiology
Uber die Erhöhung der Keimzahlen in Polyäthylen-Rohren.