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BS ISO 6474-1:2019 pdf free.Implants for surgery一Ceramic materials. 5 Preparation of specimens Specimens shall be produced equivalent to the regular production of the implants. The same feedstock, comparable shaping technology (e.g. axial pressing, isostatic pressing), high temperature process (e.g. sintering, hot isostatic pressing) and hard machining (e.g. grinding, polishing) shall be applied. The shaping of specimens shall be accomplished according...

BS ISO 6474-2:2019 pdf free.Implants for surgery一Ceramic materials . Specimens shall be produced in a similar way to the regular production of implants. The same feedstock and comparable shaping technology (e. g. axial pressing, isostatic pressing), high-temperature process (e. g. sintering, hot isostatic pressing) and hard machining