... electric energy, no need of calibration for long-term operation;2.2 Adopt dedication meter age chip ADE7755;2.3 Adopt ... Line Capacity Actual Units Produced(Previous Year) Circuit breaker, KWH meter, Power supply, Transformer, Switch cabinet, Explosion-proof products USD46 ... mounting machine G310 1 1.0 Acceptable Delay special nature calibration table YCM1-630 52 3.5 Acceptable Ultrasonic cleaning ...