ISO 10303 STEP

First published1994
Issuing bodyISO
DomainManufacturing and Threads
StatusCurrent, AP242 edition

About ISO 10303 STEP

Standard for the Exchange of Product model data, the ISO 10303 family lets computer aided design systems exchange full 3D product definitions, not just geometry. The AP242 application protocol is mandated in aerospace and automotive supply chains to preserve models across decades of tooling.

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