ISO 48:2010 pdf download - Rubber, vulcanized or thermoplastic - Determination of hardness (hardness between 10 IRHD and 100 IRHD) 3.3 apparent hardness hardness obtained using the procedures described in methods N, H, L and M on...
ISO 48:1994 pdf download - Rubber, vulcanized or thermoplastic - Determination of hardness (hardness between 10 IRHD and 100 IRHD) Method H: The appropriate method for test pieces of thickness greater than or equal to 4 mm...