unco - vee-
- unstainable metal
- unsteady oscillations
- unsteady-state diffusion
- unsteady-state oscillations
- unstressed
- unsymmetric line broadening
- unsymmetrical line broadening
- unsymmetrical pass
- untempered
- untempered martensite
- untinned
- untreated
- untwisting machine
- unweldable
- unwinding coiler
- up coiler
- up-end forging
- upacting pressure
- upbend
- upcoiler