proof of concept
概念実証
3D printing
Case study
Concept car
feasibility study
PoC||GTFO
Prototype
Sanity testing
Tech demo
technology readiness level
Trinity (nuclear test)
/suto3/google.iconproof of concept
image proof of concept
define proof of concept
wikipedia proof of concept
weblio proof of concept
kotobank proof of concept
jisho proof of concept