ZA-RVV(ZRRVV ZRVVR RVVZ)通信电源用阻燃软电缆ZA-RVV(ZRRVV ZRVVR RVVZ) ZA-RVV(ZRRVV ZRVVR RVVZ)
MKVV|天津市电缆总厂第一分厂
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