中国无码久久极品_中国国产不卡视频在线观看_中国性AA视频免费观看视频_中国二级毛片_中国成年人看一级毛片_中国国产一级毛片视频_国产免费乱子伦A级视频

"注：部分詳情描述與標(biāo)題不符，價(jià)格根據(jù)當(dāng)時(shí)銅價(jià)核算詳情了解請(qǐng)我司銷售。

以負(fù)電平傳輸同一，當(dāng)線路中出現(xiàn)時(shí)，其對(duì)兩根線的影響是相同的，因而在接收端還原差分時(shí)就可以屏蔽掉該（可以理解為差分的兩路執(zhí)行減運(yùn)算）。從雙絞線的原理可以看出，每對(duì)線進(jìn)行雙絞的目的是為了，傳輸；因而我們?cè)谥谱麟p絞線的接頭時(shí)，一定不要將傳輸差分的一對(duì)線分開，否則將大大影響網(wǎng)絡(luò)*KYYP 10X1.0電纜求購KYYP電纜
 

是由不同的材料導(dǎo)體裝在有絕緣材料的金屬套管中，被加工成可彎曲的組 。

DJYVPR 聚絕緣總屏蔽聚氯護(hù)套電子計(jì)算機(jī)用軟電纜 適用于需要或要求的。

HYA53 銅芯實(shí)芯聚絕緣雙面涂塑鋁帶屏蔽鋼帶鎧裝聚護(hù)套通信電纜 。

鋪設(shè)在大磁場(chǎng)室內(nèi)、電纜內(nèi)、管道等固定。


*KYYP 10X1.0電纜求購KYYP電纜

電力電纜的基本結(jié)構(gòu)：由線芯（導(dǎo)體）、絕緣層、屏蔽層和保護(hù)層四部分組成（1）線芯 線芯是電力電纜的導(dǎo)電部分，用來輸送電能，是電力電纜的主要部分。（2）絕緣層 絕緣層是將線芯與大地以及不同相的線芯間在電氣上彼此隔離。 （3）屏蔽層15KV及以上的電力電纜一般都有導(dǎo)體屏蔽層和絕緣屏蔽層，保證電能輸送，是電力電纜結(jié)構(gòu)中*的組成部分。（4）保護(hù)層 保護(hù)層的作用是保護(hù)電力電纜免受外界雜質(zhì)和水分的侵入，以及防止外力直接損壞電力電纜。

使用條件 ●溫度：-40～50℃ ●月平均相對(duì)溫度：95%(+25℃) ●安裝敷設(shè)溫度：≥-10℃

elves and combine, it is easy to see how it will end.”50 So the irate Queen sent for the leaders of both Houses to he it out with them. First came the Duke of Norfolk, her kinan and most distinguished subject, himself almost a sovereign in his own county, and received the full torrent of her vituperation. He was a traitor, a conspirator, and much else, and the poor man, overwhelmed, stammered out that he never thought to ask her pardon for hing offended her thus. Next came the turn of Leicester, Pembroke, Northampton, and Howard, who remonstrated with her upon her treatment of Norfolk. She told Pembroke he talked like a swaggering solr; said that Northampton was a nice fellow to prate about marriage—he had better look after his own matrimonial difficulties than mince words with her. Then softening somewhat she turned to Leicester and said that, even if all the world had abandoned her, she did not think he wo

HJYVP2ZR/SA 成束阻燃型聚絕緣、聚氯護(hù)套、銅塑復(fù)合帶繞包總屏蔽組合軟結(jié)構(gòu)呼叫通信電纜。

DJYP3VR 聚絕緣對(duì)絞鋁塑復(fù)合帶分屏蔽聚氯護(hù)套軟計(jì)算機(jī)電纜 敷設(shè)室內(nèi)、電纜溝、管道等要求靜電屏蔽。

HJYV/SA 成束阻燃型聚絕緣、聚氯護(hù)套、呼叫通信電纜。
*KYYP 10X1.0電纜求購KYYP電纜

控制電纜包括kvv電纜，kvvr電纜，zrkvv電纜，zrkvvp電纜，kvvp電纜，kvvrp電纜，kvvp2電纜，kvvp2－22電纜，nhkvv電纜，zrkvvrp電纜，kvv22電纜，zrkvv22電纜。

基本電纜：任何單護(hù)套或雙護(hù)套結(jié)構(gòu)的填充型和非填充型電纜。

型號(hào)： HBYV、HBV-J、HBZR、HBZR-J、HBYV-J、HBYY、HBVV、HBVV-J、HPV、HBV

Swetkowitz was a Lutheran, and on Whit Sunday attended Protestant service with the Queen, who after dinner had an interesting conversation with him, in which he promised that the new Emperor would not stand so much upon his dignity as his father had done, and would let the Archduke come and see her as he (the Archduke) greatly wished to do. She blushed with pleasure at this, and said that if they liked one another the matter could soon be settled. What was uppermost in her mind, however, was seen in her next remark: “I pray you l me, he you heard from any one that the Ear

技術(shù)特點(diǎn)：防火阻燃 低損耗 低色散 結(jié)構(gòu)緊湊 良好的綜合機(jī)械性能；應(yīng)用范圍：適用于礦山、電廠、市內(nèi)、近郊及局部地區(qū)，起到防火阻燃作用；敷設(shè)：架空/ 管道 /直埋 。

礦用阻燃通信電纜于2002年10月31日獲煤礦產(chǎn)品標(biāo)志證書，2003-2005年多次擴(kuò)大了安標(biāo)產(chǎn)品的認(rèn)證范圍，MHY、MHYA32、 MHYV、MHY32、MHYVP、MKVV、MKVV22、MKVV32等多種型號(hào)的產(chǎn)品均了安標(biāo)證書。全塑電力電纜，控制電纜獲頒發(fā)的生產(chǎn)許可證，市話電纜獲電信設(shè)備進(jìn)網(wǎng)許可證，布電線獲“CCC”認(rèn)證證書。

MCPT 0.66/1.14 3×25+1×16+4×4

MCPTJ-0.66/1.14 采煤機(jī)金屬屏蔽監(jiān)視型橡套軟電纜 額定電壓為0.66/1.14kV及以下采煤機(jī)及類似設(shè)備的電源連接 
MCPT-0.66/1.14 采煤機(jī)金屬屏蔽橡套軟電纜 額定電壓為0.66/1.14kV及以下采煤機(jī)及類似設(shè)備的電源連接 
MCPT-1.9/3.3 采煤機(jī)金屬屏蔽橡套軟電纜 額定電壓為1.9/3.3kV及以下采煤機(jī)及類似設(shè)備的電源連接 MCPT 0.66/1.14 3×25+1×16+4×4
MCPTJ-1.9/3.3 采煤機(jī)金屬屏蔽監(jiān)視型橡套軟電纜 額定電壓為1.9/3.3kV及以下采煤機(jī)及類似設(shè)備的電源連接

4  電纜規(guī)格應(yīng)符合表2、表3、表4和表5的規(guī)定。
表2
芯數(shù)×導(dǎo)體標(biāo)稱截面（mm2） 標(biāo)稱厚度（mm） 電纜外徑（mm） 
動(dòng)力線芯 地線芯 監(jiān)視線芯 動(dòng)力線芯絕緣 護(hù)套 MCPTJ-0.66/1.14 
3×16 1×16 1×16     37.1～40.8 MCPT 0.66/1.14 3×25+1×16+4×4
3×25 1×16 1×16     41.7～45.9 
3×35 1×16 1×16     47.2～51.9 
3×50 1×25 1×25     51.5～56.2 
3×70 1×35 1×35     57.9～63.0 
3×95 1×50 1×50     65.1～71.6 
3×120 1×50 1×70     68.0～72.5 
3×150 1×70 1×70     73.9～79.3 
3×185 1×95 1×95     80.0～85.9

 
表3
芯數(shù)×導(dǎo)體標(biāo)稱截面（mm2） 標(biāo)稱厚度（mm） 電纜外徑（mm） MCPT 0.66/1.14 3×25+1×16+4×4
動(dòng)力線芯 地線芯 動(dòng)力線芯絕緣 外護(hù)套 MCPT-0.66/1.14 
3×16 1×16     35.8～38.6 
3×25 1×16     39.7～42.9 
3×35 1×16     43.1～46.3 
3×50 1×25     48.5～51.8 
3×70 1×35     55.1～58.8 
3×95 1×50     62.4～66.1 
3×120 1×50     68.0～72.5 
3×150 1×70     73.9～79.3 MCPT 0.66/1.14 3×25+1×16+4×4
3×185 1×95     80.0～85.9

表4
芯數(shù)×導(dǎo)體標(biāo)稱截面（mm2） 標(biāo)稱厚度（mm） 電纜外徑（mm） 
動(dòng)力線芯 地線芯 監(jiān)視線芯 動(dòng)力線芯絕緣 外護(hù)套 MCPTJ-1.9/3.3 
3×35 1×16 1×16     55.0～60.7 
3×50 1×25 1×25     57.8～63.0 
3×70 1×35 1×35     64.1～70.8 
3×95 1×50 1×50     69.2～76.2 
3×120 1×50 1×70     73.4～77.2 MCPT 0.66/1.14 3×25+1×16+4×4
3×150 1×70 1×70     77.7～83.1 
3×185 1×95 1×95     83.0～88.8

表5

二、高壓類 高壓電纜主要種類有YJV電纜、VV電纜、YJLV電纜、VLV電纜。YJV電纜全稱交聯(lián)聚乙烯絕緣聚氯乙烯護(hù)套電力電纜（銅芯），VV電纜全稱聚氯乙烯絕緣聚氯乙烯護(hù)套電力電纜（銅芯），YJLV電纜全稱交聯(lián)聚乙烯絕緣聚氯乙烯護(hù)套鋁芯電力電纜，VLV電纜全稱聚氯乙烯絕緣聚氯乙烯護(hù)套鋁芯電力電纜 MVV礦用電纜 

三．礦用類 礦用電纜包括mc電纜，mcp電纜，mz電纜，mzp電纜，myq電纜，my電纜，mcptj電纜，myptj電纜，MVV礦用電纜，MVV礦用電纜，myjv電纜，mkyjv電纜，mhyv電纜，ugf電纜，高壓礦用電纜，10kv橡套電纜，6kv礦用電纜，礦用移動(dòng)電纜，礦用阻燃電纜，mcpt電纜，礦用橡套電纜。

"