grounded resistance testerの例文
- Electronic co . , ltd . , a private hi - tech company , professionally makes and markets electronic instruments and gauges , such as digital torque tester , bottle cap torque tester , voltage resistance tester , grounding resistance tester , leakage current tester , insulation resistance tester and etc . lankers quality instruments and gauges are characterized by well - designed structure , high reliability and stability and outstanding performance and are well sold to users in the industries of home appliances , motorcycle , automobile , motor and pharmaceutical
