Separation
Temperature
Test methods
Insulated cables
Acid number
Low-temperature testing
Corrosion tests
Electrical insulating materials
Permittivity measurement
Resistance measurement
Cable sheaths
Oils
Brittleness
Direct current
Heating tests
Mechanical testing
Solid electrical insulating materials
Electric cables
Electrical resistivity
Communication equipment
Acidimetry
Drop-point determination
Filling
Optical fibres
Electrical testing
Electrical insulation
Chemical analysis and testing
Sheathed cables