INS 110 · Instrumentation BasicsSession 4 · Hour 1 · How high the liquid standsInstructor cue 번역은 거짓말할 수 있다.90 minNow Open · 5 min left · next Demo한ENScriptBodyClearHour 1How high the liquid standsHour 2Head is a heightHour 3Kinds of glassHour 4Walk to the wet lineThis browser cannot play the film.CheckBelieve the wet line. Then the taps. Name sight glass, DP, float, and radar as kinds.