Historical
ISO 8308:1993
Rubber and plastics hoses and tubing - Determination of transmission of liquids through hose and tubing walls
Specifies two methods, method A using a system under pressure and method B using a pressureless reservoir. Method A applies to all hose sizes and constructions and comprises a practical comparative test, simulating working conditions. Method B applies for hose and tubing up to 16 mm internal diameter.
International Organization for Standardization [iso]
