名称                                           Description

标称截面         
Nominal cross section area mm2

型号说明 
Type Description

JL

铝绞线                                          Aluminum stranded conductor

10-1500

J-同心绞合 concentric stranding
F-防腐 corrosive proof
L-硬圆铝线（LY9型）hard round aluminum wire(LY9 type)
G-绞线用镀锌钢线（G1A型、G1B型、G2A型、G2B型， 
其 中：1-普通强度，2-高强度，A-普通镀层厚度，B-加厚镀 
层厚 度） 
Letter G stands for Galvanized steel wire for stranding
wire purpose（G1A type, G1B type, G2A type, G2B type.
Among these types, number 1 stands for common tension;
number 2 stands for high tension; letter A stands for common
coated layer thickness; letter B stands for higher coated layer
thickness.）

JG1A JG2A JG3A JG1B 

钢绞线 
Steel stranded conductor

30-400

JL/G1A JL/G2A JL/G1B JL/G2B JL/G3A

钢芯铝绞线                                  Aluminum conductor steel reinforced

16/3-1250/100

JLB1A JLB1B JLB2

铝包钢绞线 
Aluminum-clad steel stranded conductor

15-600
35-200

JL/LB1A

铝包钢芯铝绞线 
Aluminum conductor aluminum-clad steel stranded reinforced

15/3-1225/100

JL/G1AF JL/G2AF  JL/G3AF

防腐钢芯铝绞线                                   Corrosion proof aluminum conductor steel reinforced

16/3-1250/100