Como unicar cables danadas con técnica DCVG

broken or damaged wires. dcvg places them with millimeter precision.
The direct current voltage gradient technique known by its acronym "DCVG" widely used to detect coating failures in gas and oil pipes can also be used in the location of damage in the cable coatings who do not pass the megado test and can set the input and output of the currents.
there are other techniques that can complement as they are: pulses of modulated currents " PCM" the G1, Allegro, among others, but in my personal opinion the analog DCVG is the one of greatest precision. oer,

Видео Como unicar cables danadas con técnica DCVG канала MrCathodic -Corrosion Pedro Argenis Morales Moreno