This facility USES the comparison calibration, it takes the viscosity gauge of magnetic suspension rotor with stable performance as the first class of transmission standard.
该装置采用比对法校准，选用性能比较稳定的磁悬浮转子粘滞规作为一级传递标准。
This facility USES the comparison calibration, it takes the viscosity gauge of magnetic suspension rotor with stable performance as the first class of transmission standard.
该装置采用比对法校准，选用性能比较稳定的磁悬浮转子粘滞规作为一级传递标准。
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