Halogenated isobutene-isoprene rubber (BIIR and CIIR). Evaluation procedures has-tracked-changes The markings described in BS

The markings described in BS EN IEC 62902 are applicable for secondary cells

detailed guidance and/or interpretation for the overall process to establish

It does not cover those connectors which are intended for the connection of a mains supply to the flash equipment (see IEC 83 and IEC 320)

housing configurations

Halogenated isobutene-isoprene rubber (BIIR and CIIR). Evaluation procedures has-tracked-changes The markings described in BS1 Scope This International Standard specifies the following: physical and chemical tests on raw rubbers; standardized materials, a standardized test formulation, and the equipment and processing methods for evaluating the vulcanization characteristics of all types of halogenated isobutene isoprene rubber (BIIR and CIIR).