Deviation Request ETSO-C80#4 Flexible fuel and oil cell material

Deviate from ETSO-C80, Appendix 1, § 11.0 Permeability, specifically from §11.1.2 Test Procedure, carrying out permeability testing at a relative humidity (RH) level of 50 +/- 5% instead of 40 +/- 5%.

Deviate from ETSO-C80, Appendix 1, § 11.0 Permeability, specifically from §11.1.2 Test Procedure, carrying
out permeability testing at a relative humidity (RH) level of 50 +/- 5% instead of 40 +/- 5%.