粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

HJYVPZR/SA HJYVZR/SA呼叫通信電纜報(bào)價(jià) 呼叫通信電纜是為GTC和STENTOFON通信系統(tǒng)醒套的一類小截面多芯特程用途通信電纜，在結(jié)構(gòu)上參照國(guó)外60029/系列產(chǎn)品，以便于國(guó)內(nèi)用戶在外引進(jìn)GTC和STENTOFON系統(tǒng)時(shí)的電纜因內(nèi)配套。 2012-09-20

HYV ,HYYV,HYA,HYY聚乙烯絕緣及護(hù)套市內(nèi)通信電纜型號(hào) HYV ,HYYV,HYA,HYY聚乙烯絕緣及護(hù)套市內(nèi)通信電纜型號(hào) 2012-09-20

室內(nèi)通信電纜/電線 → HYV 10x2x0.4 / 0.5規(guī)格 充油HYAT和充氣HYA,5對(duì)10對(duì)20對(duì)25對(duì)30對(duì)50對(duì)100對(duì)200對(duì)300對(duì) HYAT室外充油:2*0.4*5對(duì),2*0.4*10對(duì),2*0.4*20對(duì),2*0.4*30對(duì),2*0.4*5 2012-09-20

HYA30*2*0.4電話電纜價(jià)格 HYA30X2X0.4 通信電 充油HYAT和充氣HYA,5對(duì)10對(duì)20對(duì)25對(duì)30對(duì)50對(duì)100對(duì)200對(duì)300對(duì) 2012-09-20

HYA30*2*0.4電話電纜價(jià)格 HYA30X2X0.4 通信電 充油HYAT和充氣HYA,5對(duì)10對(duì)20對(duì)25對(duì)30對(duì)50對(duì)100對(duì)200對(duì)300對(duì) 2012-09-20

瓦斯監(jiān)測(cè)線|瓦斯監(jiān)測(cè)電纜-MHYV;MHYVRbb報(bào)價(jià) 礦用信號(hào)電纜|礦用監(jiān)測(cè)電纜|礦用監(jiān)控電纜|礦用監(jiān)測(cè)線|礦用監(jiān)控線|瓦斯監(jiān)控線|傳感器電纜|煤礦用信號(hào)電纜|礦用防爆信號(hào)電纜|礦用爆破線|礦用防爆線|礦用防爆電纜|瓦斯探頭線|礦用信號(hào)線|礦用阻燃信號(hào)電 2012-09-20

HYV電話線 電話電纜 HYV 通信電纜 價(jià)格 充油HYAT和充氣HYA,5對(duì)10對(duì)20對(duì)25對(duì)30對(duì)50對(duì)100對(duì)200對(duì)300對(duì) HYAT室外充油:2*0.4*5對(duì),2*0.4*10對(duì),2*0.4*20對(duì),2*0.4*30對(duì),2*0.4*5 2012-09-20

HYA大對(duì)數(shù)電纜線 10對(duì)0.4 0.5mm純銅通信電纜線規(guī)格 充油HYAT和充氣HYA,5對(duì)10對(duì)20對(duì)25對(duì)30對(duì)50對(duì)100對(duì)200對(duì)300對(duì) HYAT室外充油:2*0.4*5對(duì),2*0.4*10對(duì),2*0.4*20對(duì),2*0.4*30對(duì),2*0.4*5 2012-09-20

(MHYVR)礦用監(jiān)測(cè)電纜-MHYVR系列規(guī)格 礦用信號(hào)電纜|礦用監(jiān)測(cè)電纜|礦用監(jiān)控電纜|礦用監(jiān)測(cè)線|礦用監(jiān)控線|瓦斯監(jiān)控線|傳感器電纜|煤礦用信號(hào)電纜|礦用防爆信號(hào)電纜|礦用爆破線|礦用防爆線|礦用防爆電纜|瓦斯探頭線|礦用信號(hào)線|礦用阻燃信號(hào)電 2012-09-20

市話電纜HYA HYA23 HYA53 HYAT規(guī)格 市話電纜HYA HYA23 HYA53 HYATHYA-市內(nèi)通信電纜 通信電纜型號(hào)HYA HYAC HYAT HPVV HYV HJVV HYY 鎧裝通信電纜HYA22 HYV22 HYAT22 HY 2012-09-20