2018BS ISO 48-6:2018 Rubber, vulcanized or thermoplastic. Determination of hardness. Apparent hardness of rubber-covered rollers by IRHD method
2017BS ISO 7267-1:2017 Rubber-covered rollers. Determination of apparent hardness. IRHD method
2009BS ISO 7267-1:2008 Rubber-covered rollers - Determination of apparent hardness - IRHD method
1998BS 7442-3.1:1998 Rubber or plastics covered rollers - Method of test - Determination of apparent hardness (IRHD method)
BS ISO 7267-1:2008 Rubber-covered rollers - Determination of apparent hardness - IRHD method has been changed from BS 7442-3.1:1998 Rubber or plastics covered rollers - Method of test - Determination of apparent hardness (IRHD method).