Standardization, 5. I. O. f. Unplasticized polyvinyl chloride pipes and fittings - Chemical resistance with respect to fluids.
Chicago-referens (17:e uppl.)Standardization, 5087 International Organization for. Unplasticized Polyvinyl Chloride Pipes and Fittings - Chemical Resistance with Respect to Fluids.
MLA-referens (9:e uppl.)Standardization, 5087 International Organization for. Unplasticized Polyvinyl Chloride Pipes and Fittings - Chemical Resistance with Respect to Fluids.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.