[On disappearance of chlorine in drinking water. I. Behavior of plastic piping with reference to chlorine dimunition].
D002713:Chlorine / Q000737:chemistry*; D060766:Drinking Water; D007477:Ions; D010969:Plastics / Q000737:chemistry*
D060766:Drinking Water; D007477:Ions; D010969:Plastics; D002713:Chlorine
CHLORINE/chemistry; PLASTICS/chemistry