Chloroprene rubber (CR). General-purpose types. Evaluation procedure1 Scope This International Standard specifies, for general purpose chloroprene rubbers (CRs): physical and chemical tests on raw rubbers; standard materials, standard test formulations, equipment and processing methods for evaluating the vulcanization characteristics. General purpose chloroprene rubbers fall into three broad classes based on the type of polymerization modifier used in their preparation: a) sulfur modified types; b) mercaptan modified

Establish a formal FRM system

uniform film of known thickness between 50 and 1 000 nanometres on a flat substrate which has a different chemical composition to the specified material

ISO/TS 23303 provides a categorial structure for the manufacturing process of Chinese materia medica products

Test methods and requirements for coiled cable assemblies

LAN (VoIP) telephones

common features and quality requirements

This part of ISO 15792 does not specify acceptance requirements

for plastics in any void-free form: Titrating a binary liquid of suitable composition

— hazards related to the environment and road safety

This standard is one of the specific water-type sampling parts of BS ISO 5667

4 The lessons learned process

Clarification of the requirements for converging parts