单词	算术控制区段
释义	算术控制区段arithmetic control section，ARC
随便看	three pole disconnector three-pole double-throw knife switch three-pole gang operated switch three-pole switch three-port connection valve three-port junction three-port networks three ports connection valve three position three-position control three position controller three-position controller three-position element three-position four way directional control valve three position key three-position key three-position modulation three-position modulation，3pm three-position polarized relay three position relay three-position relay three position signal three-position signal three-position switch three position valve