Insulating materials. Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Definitions, designations and general requirements Ingestion-build-105964 — purposes of noise control

— purposes of noise control at the source at the design stage

This International Standard applies

technically-feasible practices and possible consequences for manufacturing processes and the supply chain

This standard also assists companies with their planning and policy formation

Insulating materials. Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes - Definitions, designations and general requirements Ingestion-build-105964 — purposes of noise control1 Scope This part of IEC 61212 gives the definitions related to the designations to be used for, and the general requirements to be fulfilled by, industrial rigid round laminated tubes and rods for electrical purposes made with any of the following resins as the binder: phenolic, epoxy (epoxide), melamine and silicone. The following reinforcements may be used either singly or in combination: cellulosic paper, woven cotton cloth, woven glass cloth,