GB/T 13849.4-1993 Local telecommunication cables with polyolefin insulation and polyolefin sheath—Part 4:Unfilled,moisture barrier polyethylene sheathed local telecommunication cables with copper conductors,solid polyolefin insulation and integral suspension strand

GB/T 13849.1-1993 Local telecommunication cables with polyolefin insulation and polyolefin sheath—Part 1 General GB/T 13849.2-1993 Local telecommunication cables with polyolefin insulation and polyolefin sheath—Part 2 Unfilled, moisture barrier polyethylene sheathed local telecommunication cables with copper conductors and solid or cellular polyolefin insulation GB/T 13849.3-1993 Local telecommunication cables with polyolefin insulation and polyolefin sheath—Part 3:Filled,moisture barrier polyethylene sheathed local telecommunication cables with copper conductors and solid or cellular polyolefin insulation GB/T 13849.5-1993 Local telecommunication cables with polyolefin insulation and polyolefin sheath—Part 5:Moisture barrier polyethylene sheathed and separated(inner-screened)local telecommunication cables with copper conductors and solid or cellular polyolefin insulation

GB/T 13849-2025 Communication cables with polyolefin insulation and moisture barrier polyolefin sheath up to 1 MHz

GB/T 3048.1-2007 Test methods for electrical properties of electric cables and wires—Part 1:General GB/T 3048.12-2007 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test GB/T 3048.13-2007 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test GB/T 3048.14-2007 Test methods for electrical properties of electric cables and wires—Part 14:DC voltage test GB/T 3048.16-2007 Test methods for electrical properties of electric cables and wires—Part 16:Surface resistance test GB/T 3048.2-2007 Test methods for electrical properties of electric cables and wires—Part 2:Test of electrical resistivity of metallic materials GB/T 3048.3-2007 Test methods for electrical properties of electric cables and wires—Part 3:Test of volume resistivity of semi conducting rubbers and plastics 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 3048.7-2007 Test methods for electrical properties of electric cables and wires—Part 7:Tracking resistance test GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires—Part 8:AC voltage test GB/T 3048.9-2007 Test methods for electrical properties of electric cables and wires—Part 9:Spark test of insulated cores GB/T 3048.4-2025 Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors GB/T 3048.8-2025 Test methods for electrical properties of electric cables and wires— Part 8:AC voltage test GB/T 3048.12-2025 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test GB/T 3048.13-2025 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test GB/T 3048.11-2025 Test methods for electrical properties of electric cables and wires—Part 11:Test for dielectric dissipation factor GB/T 4909.1-1985 Test methods for bare wires—General GB/T 4909.1-2009 Test methods for bare wires—Part 1:General GB/T 4909.2-1985 Test methods for bare wires—Measurement of dimensions GB/T 4909.2-2009 Test methods for bare wires—Part 2:Measurement of dimensions GB/T 4909.3-1985 Test methods for bare wires—Tensile test GB/T 4909.3-2009 Test methods for bare wires—Part 3:Tensile test GB/T 4909.4-1985 Test methods for bare wires—Torsion test GB/T 4909.4-2009 Test methods for bare wires—Part 4:Torsion test GB/T 4909.5-1985 Test methods for bare wires—Bend test—Reverse bend test GB/T 4909.5-2009 Test methods for bare wires—Part 5:Bend test—Reverse bend test GB/T 4909.6-1985 Test methods for bare wires—Bend test—Single bend test GB/T 4909.6-2009 Test methods for bare wires—Part 6:Bend test—Single bend test GB/T 4909.7-1985 Test methods for bare wires—Mandrel winding test GB/T 4909.7-2009 Test methods for bare wires—Part 7:Mandrel winding test GB/T 4909.8-1985 Test methods for bare wires—Hardness test—Brinell hardness test GB/T 4909.8-2009 Test methods for bare wires—Part 8:Hardness test—Brinell hardness test GB/T 4909.9-1985 Test methods for bare wires—Test for continuity of coating—Sodium polysulfide solution method GB/T 4909.9-2009 Test methods for bare wires—Part 9:Test for continuity of coating—Sodium polysulfide solution method GB/T 4909.10-1985 Test methods for bare wires—Test for continuity of coating—Ammonium persulphate solution method GB/T 4909.10-2009 Test methods for bare wires—Part 10:Test for continuity of coating—Ammonium persulphate solution method GB/T 4909.11-1985 Test methods for bare wires—Test for adherence of coating GB/T 4909.11-2009 Test methods for bare wires—Part 11:Test for adherence of coating GB/T 4909.12-1985 Test methods for bare wires—Solderability test of coating Solder globule method GB/T 4909.12-2009 Test methods for bare wires—Part 12:Solderability test of coating—Solder globule method GB/T 5441-2016 Test methods for communication cable GB/T 5441.1-1985 Test methods for communication cable General GB/T 5441.2-1985 Test methods for communication cable Capacitance test Bridge method GB/T 5441.3-1985 Test methods for communication cable Capacitance unbalance test GB/T 5441.4-1985 Test methods for communication cable—Impedance and impedance irregularities test of coaxial pair—Pulse method GB/T 5441.5-1985 Test methods for communication cable—Characteristic impedance test of coaxial pair Resonance method GB/T 5441.6-1985 Test methods for communication cable—Crosstalk attenuation test—Comparison method GB/T 5441.7-1985 Test methods for communication cable—Attenuation coefficient test—Open and short circuit method GB/T 5441.8-1985 Test methods for communication cable—Test for frequency characteristic of attenuation coefficient of coaxial pair Comparison method GB/T 5441.9-1985 Test methods for communication cable—Test for ideal screening factor measured at power frequency GB/T 5441.10-1985 Test methods for communication cable—Measurement of actual length of coaxial pair—Sine wave method

IEC 841-4-4