Plastics. Generic identification and marking of plastics products Ingestion-build-54371 ISO 4196:1993

ISO 4196:1993

cocks and valves

Electroplated

The revision of this British Standard also reflects national and international OH&S issues which have arisen since publication of BS 8800:1996

Plastics. Generic identification and marking of plastics products Ingestion-build-54371 ISO 4196:1993Plastics Generic identification and marking of plastics products Executive summary Requirements for the generic identification and uniform marking of products fabricated from plastics materials. Abstract This International Standard specifies a system of uniform marking of products that have been fabricated from plastics materials. Provision for the process or processes to be used for marking are outside the scope of this standard. The marking system