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- October 30, 2020 the company launched HPD300B ultrasonic discharge detector2020-10-30
- CDF8200 Capacitance and Dissipation Factor Tester successfully developed.2020-10-14
- line parameters tester has successfully completed the test at 750kV, Qiaowan, Jiuquan, Gansu Province.2020-10-10
- On March 30, 2019, hr100 handheld loop resistance tester was successfully developed.2020-01-11