Currently, the commonly used methods of measuring faults include the bridge method (resistance bridge method, capacitance bridge method), standing wave method, pulse method, and the simple method is to use cable fault locator to directly locate.
Copper prices hit high level. Here’s some reasons.
Everything you should know about CPR cable: 1.What is CPR （cable）? 2.CPR Cable Classification and certification. 3.CE marking and DoP statement.
