GB/T 20841-2007
AbolishedHeating cables with a rated voltage of 300/500V for comfort heating and prevention of ice formation
额定电压300/500V生活设施加热和防结冰用加热电缆
🔗 Related Standards / 同类标准
GB/T 4884-1985
Marking of insulated conductors
GB/T 6108.1-2003
Basic dimensions of winding wires--Part 1: Diameters of conductors for round winding wires
GB/T 12826-1991
The calculation guide of the drum (reeling) cable’s current rating
GB/T 13849.5-1993
Local telecommunication cables with polyolefin insulation and polyolefin sheath--Part 5:Moisture barrier polyethylene sheathed and seperated(inner-screened)local telecommunication cables with copper conductors and solid or cellular polyolefin insulation
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 13849.3-1993
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 13849.2-1993
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 14135-1993
High frequency symmetrical telecommunication cables with copper conductor star quads and lead sheath