STEP file (Q3509055)
file format
Language:
other details
aliases .step
 .stp
 .p21
 Standard for the Exchange of Product model data
 STEP CAD interchange format
 ISO 10303-21
description file format

External Links
(P503) 10303–21
(P646) /m/04nvr_
(P2748) fmt/698
(P3743) 1.0.10303.21
(P6366) 2779742972
(P11167) NF00409