GB/T 12972.4-2008 Flexible rubber-sheathed cables for mining purposes—Part 4:Flexible coalcutter cables with individual metallic screens for rated voltages up to 1.9/3.3 kV

GB/T 12972.1-2008 Flexible rubber-sheathed cables for mining purposes—Part 1:General requirements GB/T 12972.2-2008 Flexible rubber-sheathed cables for mining purposes—Part 2:Flexible coalcutter cables for rated voltages up to 1.9/3.3 kV GB/T 12972.3-2008 Flexible rubber-sheathed cables for mining purposes—Part 3:Trailing coalcutter cables with monitoring core and semiconducting screens for rated voltage of 0.66/1.14kV GB/T 12972.5-2008 Flexible rubber-sheathed cables for mining purposes—Part 5:Flexible cables for rated voltages up to 0.66/1.14 kV GB/T 12972.6-2008 Flexible rubber-sheathed cables for mining purposes—Part 6:Flexible cables with monitoring core and metallic screens for rated voltages up to 6/10 kV GB/T 12972.7-2008 Flexible rubber-sheathed cables for mining purposes—Part 6:Flexible cables with screens for rated voltages up to 6/10 kV GB/T 12972.8-2008 Flexible rubber-sheathed cables for mining purposes—Part 8:Flexible drill cables for rated voltage of 0.3/0.5 kV GB/T 12972.9-2008 Flexible rubber-sheathed cables for mining purposes—Part 9:Flexible light-duty cables for rated voltage of 0.3/0.5kV GB/T 12972.10-2008 Flexible rubber-sheathed cables for mining purposes—Part 10:Miner's cap lamp cords

GB 12972.4-1991 Flexible rubber-sheathed cables for mining purposes—Part 4:Flexible coalcutter cables with indivdual metallic screens for rated voltage of 0.66/1.14kV

GB/T 2951.11-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 11:Methods for general application—Measurement of thickness and overall dimensions—Tests for determining the mechanical properties GB/T 2951.12-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 12:Methods for general application—Thermal ageing methods GB/T 2951.21-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 21:Methods specific to elastomeric compounds—Ozone resistance, hot set and mineral oil immersion tests GB/T 3048.4-2007 Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors GB/T 3048.5-2007 Test methods for electrical properties of electric cables and wires—Part 5:Test of insulation resistance GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires—Part 8:AC voltage test GB/T 4909.2-1985 Test methods for bare wires—Measurement of dimensions GB/T 6995.1-2008 Markings for electric wires and cables—Part 1:General requirements GB/T 7594.6-1987 GB/T 7594.7-1987 GB/T 12972.1-2008 Flexible rubber-sheathed cables for mining purposes—Part 1:General requirements GB/T 18380.1-2001 Tests on electric cables under fire conditions Part 1:Test on a single vertical insulated wire or cable JB/T 10696.7-2007 Test methods for determining mechanical,physical and chemical properties of electric cables and wires - Part 7:Tear test