地埋电缆HYAT30x2x0.6 30对通信电缆

地埋电缆HYAT30x2x0.6 30对通信电缆HYAT：  铜芯实心聚烯烃绝缘填充式挡潮层聚乙烯护套市内通信电缆

HYAT 5x2x0.4	HYAT 5x2x0.5
HYAT 10x2x0.4	HYAT 10x2x0.5
HYAT 20x2x0.4	HYAT 20x2x0.5
HYAT 30x2x0.4	HYAT 30x2x0.5
HYAT 50x2x0.4	HYAT 50x2x0.5
HYAT 100x2x0.4	HYAT 100x2x0.5
HYAT 200x2x0.4	HYAT 200x2x0.5
HYAT 300x2x0.4	HYAT 300x2x0.5
HYAT 500x2x0.4	HYAT 500x2x0.5
HYAT 1000x2x0.4	HYAT 1000x2x0.5