全铜rv1.0平方多芯线多股线软线电子线多根线导线慈溪红太阳线缆
O O B-XH I-XH I-XH I-XH I-XH O O B-HCCX I-HCCX I-HCCX B-HCCX I-HCCX I-HCCX B-HCCX I-HCCX B-HCCX I-HCCX I-HCCX O O B-HCCX B-HCCX I-HCCX B-MISC I-MISC B-HPPX I-HPPX I-HPPX B-HCCX I-HCCX