Li Fei and other scholars from Xinjiang Jiutouniao Engineering Inspection Co., Ltd. described in their paper "A Preliminary Study on the Calibration Method of Taber Wear-resistant Testing Machine" that using stopwatch and electronic scale as reference standards, the key parameters of Taber wear-resistant testing machine equipment— —The test of the calibration of the rotating speed of the table and the quality of the additional weight of the grinding wheel, so as to ensure the traceability of the value of the wear-resistant testing machine. The calibration cycle of the Taber wear testing machine is one year.
Air - 《南北潮》