MT/T 351.1-2005 Mining rubber-insulated cable polyurethane cold-repair adhesive technical specification

MT/T 351.2-2005 Mining insulated rubber cables polyurethane cold patch glue casting sample preparation method MT/T 351.3-2005 The method for testing the male component of mineral rubber cable tapping compound cold-welding adhesive MT/T 351.4-2005 Mining insulated rubber cables: Rubber adhesive and pouring material test methods for polyurethane cold repair materials

MT/T 351-1994 The technical specifications for polyurethane cold patch glue used in coal mine rubber-insulated cables

GB/T 10707-1989 Rubber—Determination of flammability by oxygen index GB/T 10707-2008 Rubber—Determination of the burning GB 12972.1-1991 Flexible rubber-sheathed cables for mining purposes—Part 1:General GB/T 12972.1-2008 Flexible rubber-sheathed cables for mining purposes—Part 1:General requirements GB 12972.2-1991 Flexible rubber-sheathed cables for mining purposes—Part 2:Flexible coalcutter cables for rated voltages up to 0.66/1.14kV 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 12972.3-1991 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 12972.3-2008 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 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 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 12972.5-1991 Flexible rubber-sheathed cables for mining purposes—Part 5:Flexible cables for rated voltage up to 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 12972.6-1991 Flexible rubber-sheathed cables for mining purposes—Part 6:Flexible cables with monitoring core and semiconducting screens for rated voltage of 3.6/6kV 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 12972.7-1991 Flexible rubber-sheathed cables for mining purposes—Part 7:Flexible cables with screens for rated voltage of 3.6/6kV 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 12972.8-1991 Flexible rubber-sheathed cables for mining purposes—Part 8:Flexible drill cables for rated voltage of 0.3/0.5kV 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 12972.9-1991 Flexible rubber-sheathed cables for mining purposes—Part 9:Flexible light-duty cables 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 12972.10-1991 Flexible rubber-sheathed cables for mining purposes—Part 10:Miner's cap lamp cords GB/T 12972.10-2008 Flexible rubber-sheathed cables for mining purposes—Part 10:Miner's cap lamp cords GB/T 1410-2006 Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials GB/T 18380.1-2001 Tests on electric cables under fire conditions Part 1:Test on a single vertical insulated wire or cable GB/T 531-1999 Rubber—Determination of indentation hardness by means of pocket hardness meters GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 531.2-2009 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 2:IRHD pocket meter method GB/T 2951.1-1997 Common test methods for insulating and sheathing materials of electric cables—Part 1:Methods for general application—Section one:Measurement of thickness and overall dimensions—Tests for determining the mechanical properties GB/T 2951.2-1997 Common test methods for insulating and sheathing materials of electric cables—Part 1:Methods for general application—Section two:Thermal ageing methods GB/T 2951.34 GB/T 2951.5-1997 Common test methods for insulating and sheathing materials of electric cables—Part 2:Methods specific to elastomeric compounds— Section one:Ozone resistance test—Hot set test—Mineral oil immersion test GB/T 3048.8-1994 Test methods for determining electrical properties of electric cables and wires A.C. voltage tests GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires—Part 8:AC voltage test MT 818.1-2009 Coal mine electric cables - Part 1: General provisions for mobile soft cables MT 818.1-1999 Flame-resistant Cable for Coal Mines - Part 1: General Provisions for Mobile Flame-resistant Soft Cables for Coal Mines MT/T 351.2-2005 Mining insulated rubber cables polyurethane cold patch glue casting sample preparation method MT/T 351.3-2005 The method for testing the male component of mineral rubber cable tapping compound cold-welding adhesive MT/T 351.4-2005 Mining insulated rubber cables: Rubber adhesive and pouring material test methods for polyurethane cold repair materials GB/T 3048.8-2025 Test methods for electrical properties of electric cables and wires— Part 8:AC voltage test