DIN 53380-3:1998-07 Testing of plastics - Determination of gas transmission rate - Part 3: Oxygen-specific carrier gas method for testing of plastic films and plastics mouldings
1998DIN 53380-3:1998-07 Testing of plastics - Determination of gas transmission rate - Part 3: Oxygen-specific carrier gas method for testing of plastic films and plastics mouldings
1998DIN 53380-3:1998 Testing of plastics - Determination of gas transmission rate - Part 3: Oxygen-specific carrier gas method for testing of plastic films and plastics mouldings