critical and non-critical human error

critical velocity [= critical speed]

super-critical and ultra super-critical power unit

the k-out-of-N:G redundant system with repair and multiple critical and non-critical errors

the super-critical and ultra super-critical valve

trans-critical and super-critical speed

(CPM)Critical Path (CPM)

△-critical graph

0℃ critical temperature

10℃ Critical temperature

1-critical graphs

300 MW sub-critical pressure

300MW sub-critical pressure

330 MW sub critical pressure

350 MW super critical

350MW super critical boiler

3D critical slip surface

600 MW sub-critical pressure

600 MW super critical

600 MW super-critical unit