Standard Specification for Implantable Polytetrafluoroethylene (PTFE) Sheet, Tube, and Rod Shapes Fabricated from Granular Molding Powders Ingestion-build-141043 20346 or 20347 as appropriate

20346 or 20347 as appropriate

self-locking for EN 2997 are implemented correctly

4 Metal shield or enclosure for flask (manual apparatus only)

This International Standard specifies the requirements for testing items of equipment intended for use on railway vehicles which are subsequently subjected to vibrations and shock owing to the nature of railway operational environment

Standard Specification for Implantable Polytetrafluoroethylene (PTFE) Sheet, Tube, and Rod Shapes Fabricated from Granular Molding Powders Ingestion-build-141043 20346 or 20347 as appropriate1. Scope 1. 1 This specification describes the physical, chemical, and mechanical performance requirements for polytetrafluoroethylene (PTFE) pre fabricated by compression molding or extrusion into sheet, tube, and rod shapes which may be used for implant products.