欧美日韩国产一区二区,夜夜骑精品,丁香五月天av在线国产综合,欧美日韩成人在线

"注：部分詳情描述與標題不符，價格根據當時銅價核算詳情了解請我司銷售。

適用于礦用控制電纜適用于交流額定電壓u0/u為450/750V及以下的控制監(jiān)控回路及保護線路和配電裝置中電器儀表的連接線。執(zhí)行：MT818-2009.1 MT386-1995 Q/TX001-2006 嚴格按照煤礦有關規(guī)定。

計算機用屏蔽電纜選用介點常數(shù)小的高壓聚絕緣。采用對絞、對屏、總屏（或三線組絞合、組屏蔽、組屏總屏）等結構形式，具有介質損耗小，傳輸能力強、抗性能好等特點，能可靠傳輸微弱模擬或數(shù)字，可廣泛地用于發(fā)電、冶金、石油、化工、輕紡悼門的檢測和控制用計算機或自動化儀表裝置，以及一般的工業(yè)計算機用。相關技術指標：參照IEC189和英國BS5308

DJYJP3V(R) 交聯(lián)聚絕緣鋁塑復合帶繞包分屏聚氯護套計算機用屏蔽(軟)電纜。

DJYVP2－22 聚絕緣對絞銅帶總屏蔽聚氯護套鋼裝計算機電纜帶鎧 敷設室內、電纜溝、管道等要求靜電屏蔽較大機械外力固定并承受。

HYA市內通信電纜(廣泛使用于城域網通信網絡建設中，以架空和管道安裝為主，主要傳輸音頻)。 


KVV22 10X1.5線纜CU/PVC/CTS/PVC電纜
耐火電纜產品說明 產品特點及用途:本產品具有較高的耐火性能，經受火焰直接燃燒下，在一定的時間內不發(fā)生短路和短路故障，因此，在火災發(fā)生時，有利于減少損失，低煙無鹵型電纜屬于環(huán)保電纜，尤其適用于對消防要求較高的電力、大型建筑、鐵路、船舶等行業(yè)產品執(zhí)行標準 ：Q/HHTZH009.2

礦用阻燃通信電纜于2002年10月31日獲煤礦產品標志證書，2003-2005年多次擴大了安標產品的認證范圍，MHY、MHYA32、 MHYV、MHY32、MHYVP、MKVV、MKVV22、MKVV32等多種型號的產品均了安標證書。全塑電力電纜，控制電纜獲頒發(fā)的生產許可證，市話電纜獲電信設備進網許可證，布電線獲“CCC”認證證書。

d in London in June, 1566, and were of so encouraging a nature that the advocates of the Austrian match again became confident that their man would win the prize. This ge rise as usual to fresh activity on the part of the French. Catharine de Medici, in her instructions to the new ambassador, B?che de la Forest, directed him to help forward Leicester’s pretensions with all his might, and thwart those of the Archduke, and Elizabeth had an interesting conversation with the ambassador’s nephew Vulcob106 on the subject during her progress in the autumn of 1566. The Queen was staying at Stamford, and Vulcob was charged with his uncle’s excuses for not attending her. He met Leicester at the door of the chamber, to whom he conveyed the regard

DJYP2VR 聚絕緣對絞銅帶分屏蔽聚氯護套軟計算機電纜 敷設室內、電纜溝、管道等要求靜電屏蔽。

(ZR192-)KFFR 氟46(進口PFA)絕緣和護套控制軟電纜。

執(zhí)行：Q/321084KKI01-2001 。

阻燃電纜、無鹵電纜、耐火電纜的明確概念及優(yōu)缺點

在交聯(lián)聚絕緣高阻燃的基礎上又了低煙無鹵高阻燃隔氧層電力電纜，其低煙無鹵性能符合GB/T17651.1.2和GB/T17650.1.2。這樣本公司的交聯(lián)聚電力電纜的整體水平低于國內地位。

阻燃音頻電纜；ZR-HYA、ZR-HYAC、ZR-HYAT、ZR- HYA53、ZR-HYAT53、ZR-HYV、ZR-HYA23、ZR- HYAT23、ZR-HYA22、ZR-HYAT22 產品說明：本廠生產市內通信電纜適用于固定敷設架空或地埋 ZR-HYA：銅芯實心聚烯烴絕緣擋潮層阻燃聚護套市內通信電纜 ZR-HYAT：銅芯實心聚烯烴絕緣填充式擋潮層阻燃聚護套市內通信電纜 ZR-HYAC：銅芯實心聚烯烴絕緣自承式擋潮層阻燃聚護套市內通信電纜 ZR-HYA53：銅芯實心聚烯烴絕緣擋潮層聚護套鋼塑帶鎧裝阻燃聚護套市內通信電纜 ZR-HYAT53：銅芯實心聚烯烴絕緣填充式擋潮層聚護套鋼塑帶鎧裝阻燃聚護套市內通信電纜 ZR-HYA22：銅芯實心聚烯烴絕緣擋潮層聚護套鋼帶鎧裝阻燃聚氯護套市內通信電纜 ZR-HYA23：銅芯實心聚烯烴絕緣擋潮層聚護套鋼帶鎧裝阻燃聚護套市內通信電纜 ZR-HYAT22：銅芯實心聚烯烴絕緣填充式擋潮層聚護套鋼帶鎧裝阻燃聚氯護套市內通信電纜 ZR-HYAT23：銅芯實心聚烯烴絕緣填充式擋潮層聚護套鋼帶鎧裝阻燃聚護套市內通信電纜
KVV22 10X1.5線纜CU/PVC/CTS/PVC電纜

and of the keen competition for her hand. In very many cases neither the wooer nor the wooed was in earnest, and the courtship was merely a polite fiction to cover other objects; but at least on two occasions, if not three, the Queen was very nearly forced by circumstances or her own feelings into a ition which would he made her marriage inevitable. Her caution, however, on each occasion caused her to withdraw in time without mortal offence to the family of her suitor; and to the end of her days she was able, painted old4 harridan though she was, to act coquettishly the part of the peerless beauty whose fair hand might sibly reward the devoted admiration paid to her, with their tongues in their cheeks, by the bright young gallants who sought her iles. The story of the various negotiations for the Queen’s marriage has been told in more or less detail in the histories of the times, but no comprehensive view has yet been given of the marriage negotiations alone: nor has their successive relation to other events been set forth as a connected narrative. Within the last few years much new material for such a narrative has become ailable both in England and on the Continent, and it is now sible to see with a certain amount of clearness the hands of the

雙絞線的順序與RJ45頭的引腳序號—一對應。 10M以太網的網線使用 1、2、3、6編號的芯線傳遞數(shù)據，而 100M網卡需要使用四對線。由于10M網卡能夠使用按 100M制作的網線；而且雙絞線又提供有四對線，因而即使使用 10M網卡，一般也按 100M制作網線。

呼叫通信電纜產品特性● 電纜的額定電壓:500V● 電纜的低工作溫低于-40℃.● 電纜的高長期允許工作溫度:聚絕緣不高于70℃;交聯(lián)聚絕緣不高于90℃?！?電纜的低敷設溫度:0℃。低于低敷設溫度時應預熱?！?電纜的主要電氣性能:(l)20℃時導體直流電阻:0.75mm2不大于26/km;2.0mm2不大于9.8Ω/km(2)20℃時的電纜絕緣電阻:0.75mm2不小于300MΩ·km;2.Omm2不小與10OMΩ·km。(3)電纜線芯輿芯及線芯與屏蔽間通過交流2500V/5min電壓試驗。(4)電纜線組的工作電容在為1kHz時不大于100pF/m。(5)電纜線組的電容不平衡在為lkHz電纜長度為250Im時不大于250pF?！?電纜的特性

KVV22 10X1.5線纜CU/PVC/CTS/PVC電纜
 

電焊機用纜,YH-120V_25mm2

天津市電纜總廠. 產品說明：本產品適用于對地電壓交流不超過200V和脈動直流峰值400V電焊機用二次側接線及連接電焊鉗，是適用于電焊機二次側接線及連接電焊鉗的電纜額定電壓交流不超過200V和脈動直流峰值400V。結構為單線芯，采用多股軟導線復絞制成。導電線芯外面采用耐熱聚酯薄膜絕緣帶繞包，外層用橡皮制成的絕緣兼護套做為保護層。電焊機用纜,YH-120V_25mm2

特別柔軟，具有良好的彎曲性能。護套材料采用天然橡膠或氯丁橡膠混合物，可以適用于不同的場合。
　　氯丁橡膠混合物護套具有耐熱、耐油和不延燃性能。本產品適用于對地電壓交流不超過200V和脈動直流峰值400V電焊機用二次側接線及連接電焊機用。電纜的大工作溫度為65℃電焊機用纜,YH-120V_25mm2

電焊機電纜(YH電纜)全稱高強度橡套電焊機電纜，俗稱焊把線，是YC電纜(通用橡套電纜)的一種。用于電焊機二次側接線及連接電焊鉗、電焊機的電纜，其特性是電阻大、電壓低。工作電壓一般為450V到750V。電焊機電纜的結構為單線芯，一般為多根銅絲組成銅絲組，多組銅絲組則組成電焊機電纜的導體部分，所以YH電纜線體較粗，銅絲數(shù)百根。多組銅絲的周圍被一層耐熱聚酯薄膜絕緣包裹。絕緣層一般為*橡膠，銅絲為無氧銅，這樣，才能保證線芯的良好導電性及電纜的安全性。常用電焊機電纜的規(guī)格型號有16平方、25平方、35平方、50平方、70平方、95平方、120平方等。：. ：.

MC煤礦用橡套軟電纜礦用電纜MCP|MC電纜|MCP電纜|MCUYP(MYP)-0.38/0.66 0.66級、1.14級礦用移動屏蔽橡套軟電纜 4-70
 UYP(MYP)-0.66/1.14 10-95
 UC(MC)-0.38/0.66  采煤機橡套軟電纜 16-50 GB12972.2-91  采煤機及類似設備電源連接線
 UCP(MCP)-0.38/0.66 0.66級、1.14級采煤機屏蔽橡套軟電纜 16-50
 UCP(MCP)-0.66/1.14  35-95
 UCPT(MCPT)-0.66/1.14  采煤機金屬屏蔽橡套軟電纜 16-95 GB12972.4-91  采煤機及類似設備電源連接線
 UYPTJ(MYPTJ)-3.6/6 礦用移動屏蔽監(jiān)視型橡套軟電纜 25，35，50 GB12972.6-91 井下移動變壓器及類似設備連接線

天津市電纜總廠.專業(yè)生產礦用通信電纜；礦用控制電纜；礦用信號電纜；煤礦用通信電纜；礦用防爆線；礦用防爆通信電纜，煤礦用控制電纜；煤礦用信號電纜；礦用通訊電纜；礦用電纜；礦用線；礦用阻燃通信電纜；礦用阻燃信號電纜；礦用阻燃控制電纜；礦井用通信電纜；礦井用信號電纜；礦井用控制電纜；礦用監(jiān)測電纜；礦用監(jiān)控電纜；礦用遙測電纜；礦用監(jiān)測線；礦用監(jiān)控線；礦用電纜；礦用防爆電纜；礦用電纜；礦用阻燃電纜；傳感器電纜； MHYV；MHYAV；MHYA32型礦用通信電纜； MHYV；MHYVR；MHYVP；MHYVRP；MHY32型礦用信號電纜（礦用通訊電纜）；MKVV；MKVV22；MKVV32；MKVVR型礦用控制電纜，規(guī)格齊全，產品廣泛應用于各大煤礦系統(tǒng)和煤礦監(jiān)控系統(tǒng)；銷往全國各地煤業(yè)公司，礦業(yè)集團；并成為多家礦業(yè)設備公司配套產品，建立了長期的合作關系，產品一直受到用戶的好評與信賴！

同時我公司生產全塑市內通信電纜，電纜，大對數(shù)通信電纜，計算機電纜，通信設備電源線；鐵路信號電纜，各種性證書齊全，質量可靠！！

天津市電纜總廠.

詢價：. .

"