GB/T 3048.10-2007 Test methods for electrical properties of electric cables and wires.Part 10: Spark test of extruded protective sheaths (English Version)
This part of GB/T 3048 specifies the terms and definitions, test equipment, sample preparation, test procedures, test results and evaluation, test equipment calibration and test records for the spark test of extruded corrosion protection sheaths. This section applies to the inspection of the tightness of the corrosion protection sheath extruded on the outside of the metal sheath or metal armor. This section should be used together with GB/T 3048.1.
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GB/T 3048.10-2007 history
2007GB/T 3048.10-2007 Test methods for electrical properties of electric cables and wires.Part 10: Spark test of extruded protective sheaths
1994GB/T 3048.10-1994 Test methods for determining electrical properties of electric cables and wires.Spark of extruded anti-corrosion protective sheaths