UL 1977:2007 pdf download – Component Connectors for Use in Data, Signal, Control and Power Applications

UL 1977:2007 pdf download – Component Connectors for Use in Data, Signal, Control and Power Applications. 13 Accelerated Aging Test 13.1 Rubber compounds 13.1.1 A molded-rubber component shall show no apparent deterioration and shall show no greater change in hardness...