沈樵综合在线,一区二区三区乱码,免费资源一区二区三区,91超碰碰,av极品一线天,日韩免费高清一区二区,国产蜜尤福利在线,嗯啊91在线观看,精品一区二三

HYA100*2*0.4 50*2*0.5 通信電纜 HYATZRC-HYAT53HYA53HYAT53市內(nèi)通信電纜 適用于本地電信網(wǎng)的城市與鄉(xiāng)鎮(zhèn)電信線路，也適...

ZR-KVVP KVVRP 14*1.0 19*1.5電纜 KVVR KVVP2KVVP32 KVVP32控制電纜：GB9330-88 適用范圍：　　本產(chǎn)品適用...

zrdjyp2vp2 10*2*1銅帶屏蔽計算機電纜DJYVP計算機用屏蔽電纜一、用途：，選用介點常數(shù)小的高壓聚乙烯絕緣。采用對絞、對屏、總屏（或三線組絞合、組...

DYPVP 雙絞雙屏蔽電纜 DYPVRP DJYVP計算機用屏蔽電纜一、用途：，選用介點常數(shù)小的高壓聚乙烯絕緣。采用對絞、對屏、總屏（或三線組絞合、組屏蔽、組屏...

HYAT22通信電纜 HYAT 50*2*0.5 HYAT53HYATZRC-HYAT53HYA53HYAT53市內(nèi)通信電纜 適用于本地電信網(wǎng)的城市與鄉(xiāng)鎮(zhèn)電信線...

礦用通信電纜MHYVP1*4*1.38礦用通信電纜瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用信號電纜

MHYBV礦用通信電纜MHYAVMHYV礦用通信電纜瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用信號電纜

MHYAV MHYVRP MHYVP MHYA32 MHYV32礦用通信電纜瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防...

djypvrp計算機電纜DJYPVRP DJYP2VR雙屏蔽計算機電纜計算機用屏蔽電纜一、用途：，選用介點常數(shù)小的高壓聚乙烯絕緣。采用對絞、對屏、總屏（或三線組...

HYA HYAT市內(nèi)通信電纜HYAT22HYATZRC-HYAT53HYA53HYAT53市內(nèi)通信電纜 適用于本地電信網(wǎng)的城市與鄉(xiāng)鎮(zhèn)電信線路，也適用于接入公用網(wǎng)...

視頻線SYV-75-5 電源線RVV 屏蔽線RVVP視頻同軸電纜SYV-75-5SYV75-5 75-7射頻電纜。

KVV控制電纜2*0.75 1.0 1.5 2.5 4 6 KVVP2-22KVVR KVVP2KVVP32 KVVP32控制電纜：GB9330-88 適用范圍...

MKVV控制電纜-MKVV32 MKVVR MKVVP MKVV,MKVVP,MKVVP2 0.5-10mm2,2-61芯 適用于弱電控制系統(tǒng)或強電磁場干擾區(qū) ...

煤礦用通信電纜MHYBV 10*2*1/0.8- 瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用信號電纜

MHYBV 2*2*0.8礦用 爆破線（放炮線）礦用通信電纜瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用...

MHYBV10*2*0.8礦用通信電纜MHYV 礦用瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用信號電纜

MKVV22 4*1.0 6*2.5MKVVR 煤礦用控制電纜 MKVV,MKVVP,MKVVP2 0.5-10mm2,2-61芯 適用于弱電控制系統(tǒng)或強電磁場...

HYV HPVV HJVV HJVVP室內(nèi)電纜HYA53HYATZRC-HYAT53HYA53HYAT53市內(nèi)通信電纜 適用于本地電信網(wǎng)的城市與鄉(xiāng)鎮(zhèn)電信線路，也...

礦用信號電纜煤安認證MHYBV 1*2*7/0.52 瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用信號電...

MHY32-MHYVRP 10*2*0.8礦用通信電纜瓦斯監(jiān)控線HYVPMHYVPMHYVRPMHYVRPMHYVR礦用信號電纜 ；礦用防爆通信電纜，礦用信號電...