【电】 phase-sequence indicator
each other; mutually; appearance; looks; look at and appraise; photograph
posture
【化】 phase
【医】 phase
foreword; initial; order; preface; prolegomenon; sequence
indicator
【计】 indicator; P
【化】 indicating gage; indicating gauge; indicator; marker; reporter
telltale; viewer
【医】 detector; inaicator; pointer
