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24*0.5控制

KVV -12*

10*1.5DD

27*0.75m

16*1.5mm

聚氯乙烯KVV2

控制電纜KVVR

KVVRP價格聚

KVV塑料絕緣控

鎧裝鋼帶電纜.K

KVVP控制電纜

KVV22型號控

KVV銅芯聚氯乙

kvv32-8*

14*0.75K

KVV22-24

24*0.5KV

KVVP -12

KVVR24*1

KVVR聚氯乙烯