Part NO.   | 
                                          No.of core   | 
                                          Nominal cross-sectional area sq.mm   | 
                                          No.&dia.of wires No./mm   | 
                                          Thickness of insulation mm   | 
                                          Thickness of inner sheath mm   | 
                                          Thickness of outer sheath mm   | 
                                          Overall diameter (Approx.)  
          mm   | 
                                          Maximum conductor resistance (at 20C)  
          Ohm/km   | 
                                          Minimum insulation resistance  
          (at 70C)  
          Ohm/km   | 
                                          Cable weight  
          (Approx.)  
          kg/km   | 
                                          Standard Length  
          m   |