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礦用抗拉力通信電纜MHYBV-7-1-25

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【國內(nèi)免費(fèi)送貨】MHYBV-1*4*1/0.97礦用阻燃通信電纜

礦用通訊電纜 MHYBV 10*2*1/0.8廠家直銷

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廠家直銷主傳輸電纜-MHYBV 1X4X1/1.38礦用通信電纜

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通訊電纜MHYAV 50*2*0.8