人妻综合网,欧美一级二级三级视频,日韩精品无码波多野结衣,无码国产精品一区二区高潮

產(chǎn)品簡(jiǎn)介
300*2*0.4通訊電纜的價(jià)格
300*2*0.4通訊電纜的價(jià)格
產(chǎn)品價(jià)格:¥1
上架日期:2012-07-23 10:40:49
產(chǎn)地:本地
發(fā)貨地:1
供應(yīng)數(shù)量:不限
最少起訂:1米
瀏覽量:196
資料下載:暫無資料下載
其他下載:暫無相關(guān)下載
詳細(xì)說明
    300*2*0.4通訊電纜的價(jià)格



    電話電纜型號(hào):HYA;HYA22;HYA23;HYA53;ZRC-HYA;ZRC-HYA53;WDZ-HYA;充油通信電纜: HYAT;HYA23;HYAT53;HYAT22;HYYT;ZRC-HYAT;WDZ-HYAT;ZR-HYAT53; 自承式電話電纜-索道通信電纜型號(hào):HYAC,HYYC 鎧裝電話電纜;HYA22;HYA23;HYA53;HYAT22;HYAT23;HYAT53;ZRC-HYA53;WDZ-HYA53;ZR-HYA23;ZR-HYAT23 室內(nèi)通信電纜-配線電纜-HPVV22;HYV;HPVV;HPYV;HPYV22;HYV22 阻燃電話電纜-WDZ-HYA,WDZ-HYA23,WDZ-HYAT,ZRC-HYA,ZRC-HYAT,ZRC-HYAT23,ZRC-HYAT53,WDZ-HYAT53 市內(nèi)電話電纜執(zhí)行標(biāo)準(zhǔn):YD/T322-1996 HYA市內(nèi)電話電纜(廣泛使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)中,以架空和管道安裝為主,主要傳輸音頻信號(hào)) HYAT填充式通信電纜(使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)中,以管道安裝為主,有阻水效果,無須充氣保護(hù),主要傳輸音頻信號(hào)) HYAC自承式通信電纜(使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)中,架空安裝,施工方便,主要傳輸音頻信號(hào)) HYAT53填充式鎧裝電纜(使用于城域網(wǎng)通信網(wǎng)絡(luò)建設(shè)的復(fù)雜環(huán)境中,直埋于地下,有阻水、防鼠咬效果,無須充氣保護(hù),主要傳輸音頻信號(hào))
    電話電纜色譜組成分序始終共有10種顏色組成,由5種主色和5種次色;5種主色和5種次色又組成25種色普,不管電話電纜對(duì)數(shù)多大,通常大對(duì)數(shù)電話電纜都是按25對(duì)色為一小把標(biāo)識(shí)組成。
    通常HYA電話電纜分為:10對(duì),20對(duì),30對(duì),50對(duì),100對(duì),200對(duì),300對(duì)。。。。。2400對(duì)。 

    5種主色:白色、紅色、黑色、黃色、紫色
    5種次色:蘭色、桔色、綠色、棕色、灰色
    電話電纜線序色譜認(rèn)識(shí)舉例說明:

    10對(duì)電話電纜色譜線序表
    1對(duì)—白蘭  2對(duì)—白桔   3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
    6對(duì)—紅蘭  7對(duì)—紅桔   8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰

    20對(duì)電話電纜色譜線序表
    1對(duì)—白蘭   2對(duì)—白桔   3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
    6對(duì)—紅蘭   7對(duì)—紅桔   8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰
    11對(duì)—黑蘭  12對(duì)—黑桔  13對(duì)—黑綠  14對(duì)—黑棕  15對(duì)—黑灰
    16對(duì)—黃蘭  17對(duì)—黃桔  18對(duì)—黃綠  19對(duì)—黃棕  20對(duì)—黃灰

    30對(duì)電話電纜色譜線序
    說明:30對(duì)的電話電纜要注意了,30對(duì)通信電纜里有2種白色的主色,大于25對(duì)了就一定要看標(biāo)識(shí)線了??!有一小把是用“白蘭"標(biāo)識(shí)線纏著的,另有5對(duì)線用“白桔"標(biāo)識(shí)纏著!
    (注意:這25對(duì)用“白蘭"色環(huán)標(biāo)識(shí)線纏著)
    1對(duì)—白蘭  2對(duì)—白桔   3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
    6對(duì)—紅蘭  7對(duì)—紅桔   8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰
    11對(duì)—黑蘭 12對(duì)—黑桔  13對(duì)—黑綠  14對(duì)—黑棕  15對(duì)—黑灰
    16對(duì)—黃蘭 17對(duì)—黃桔  18對(duì)—黃綠  19對(duì)—黃棕  20對(duì)—黃灰
    21對(duì)—紫蘭 22對(duì)—紫桔  23對(duì)—紫綠  24對(duì)—紫棕  25對(duì)—紫灰
    (注意:這5對(duì)有"白桔"標(biāo)識(shí)纏著)
    21對(duì)—白蘭 22對(duì)—白桔  23對(duì)—白綠  24對(duì)—白棕  25對(duì)—白灰

    50對(duì)電話電纜色譜線序:
    說明:50對(duì)的通信電纜要注意了,50對(duì)通信電纜里有2種標(biāo)識(shí)線,前25對(duì)是用“白蘭"標(biāo)識(shí)線纏著的??!后25對(duì)是用“白桔"標(biāo)識(shí)線纏著的!!
    (注意:這25對(duì)用“白蘭"標(biāo)識(shí)線纏著)
    1對(duì)—白蘭   2對(duì)—白桔    3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
    6對(duì)—紅蘭   7對(duì)—紅桔    8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰
    11對(duì)—黑蘭  12對(duì)—黑桔   13對(duì)—黑綠  14對(duì)—黑棕  15對(duì)—黑灰
    16對(duì)—黃蘭  17對(duì)—黃桔   18對(duì)—黃綠  19對(duì)—黃棕  20對(duì)—黃灰
    21對(duì)—紫蘭  22對(duì)—紫桔   23對(duì)—紫綠  24對(duì)—紫棕  25對(duì)—紫灰
    (用“白桔"標(biāo)識(shí)線纏著)
    26對(duì)—白蘭  27對(duì)—白桔   28對(duì)—白綠  29對(duì)—白棕  30對(duì)—白灰
    31對(duì)—紅蘭  32對(duì)—紅桔   33對(duì)—紅綠  34對(duì)—紅棕  35對(duì)—紅灰
    36對(duì)—黑蘭  37對(duì)—黑桔   38對(duì)—黑綠  39對(duì)—黑棕  40對(duì)—黑灰
    41對(duì)—黃蘭  42對(duì)—黃桔   43對(duì)—黃綠  44對(duì)—黃棕  45對(duì)—黃灰
    46對(duì)—紫蘭  47對(duì)—紫桔   48對(duì)—紫綠  49對(duì)—紫棕  50對(duì)—紫灰

    100對(duì)電話電纜色譜線序表
    說明:100對(duì)的電話電纜里有4種標(biāo)識(shí)線,第一的25對(duì)是用“白蘭"標(biāo)識(shí)線纏著的!!第二的25對(duì)是用“白桔"標(biāo)識(shí)線纏著的!第三的25對(duì)是用“白綠"標(biāo)識(shí)線纏著的!第四的25對(duì)是用“白棕"標(biāo)識(shí)線纏著的!
    (注意:用“白蘭"標(biāo)識(shí)線纏著)
    1對(duì)—白蘭   2對(duì)—白桔    3對(duì)—白綠   4對(duì)—白棕   5對(duì)—白灰
    6對(duì)—紅蘭   7對(duì)—紅桔    8對(duì)—紅綠   9對(duì)—紅棕   10對(duì)—紅灰
    11對(duì)—黑蘭  12對(duì)—黑桔   13對(duì)—黑綠  14對(duì)—黑棕  15對(duì)—黑灰
    16對(duì)—黃蘭  17對(duì)—黃桔   18對(duì)—黃綠  19對(duì)—黃棕  20對(duì)—黃灰
    21對(duì)—紫蘭  22對(duì)—紫桔   23對(duì)—紫綠  24對(duì)—紫棕  25對(duì)—紫灰
    (注意:用“白桔"標(biāo)識(shí)線纏著)
    26對(duì)—白蘭  27對(duì)—白桔   28對(duì)—白綠  29對(duì)—白棕  30對(duì)—白灰
    31對(duì)—紅蘭  32對(duì)—紅桔   33對(duì)—紅綠  34對(duì)—紅棕  35對(duì)—紅灰
    36對(duì)—黑蘭  37對(duì)—黑桔   38對(duì)—黑綠  39對(duì)—黑棕  40對(duì)—黑灰
    41對(duì)—黃蘭  42對(duì)—黃桔   43對(duì)—黃綠  44對(duì)—黃棕  45對(duì)—黃灰
    46對(duì)—紫蘭  47對(duì)—紫桔   48對(duì)—紫綠  49對(duì)—紫棕  50對(duì)—紫灰
    (注意:用“白綠"標(biāo)識(shí)線纏著)
    51對(duì)—白蘭  52對(duì)—白桔  53對(duì)—白綠   54對(duì)—白棕   55對(duì)—白灰
    56對(duì)—紅蘭  57對(duì)—紅桔  58對(duì)—紅綠   59對(duì)—紅棕   60對(duì)—紅灰
    61對(duì)—黑蘭  62對(duì)—黑桔  63對(duì)—黑綠   64對(duì)—黑棕   65對(duì)—黑灰
    66對(duì)—黃蘭  67對(duì)—黃桔  68對(duì)—黃綠   69對(duì)—黃棕   70對(duì)—黃灰
    71對(duì)—紫蘭  72對(duì)—紫桔  73對(duì)—紫綠   74對(duì)—紫棕   75對(duì)—紫灰
    (注意:用“白棕"標(biāo)識(shí)線纏著)
    76對(duì)—白蘭  77對(duì)—白桔  78對(duì)—白綠  79對(duì)—白棕  80對(duì)—白灰
    81對(duì)—紅蘭  82對(duì)—紅桔  83對(duì)—紅綠  84對(duì)—紅棕  85對(duì)—紅灰
    86對(duì)—黑蘭  87對(duì)—黑桔  88對(duì)—黑綠  89對(duì)—黑棕  90對(duì)—黑灰
    91對(duì)—黃蘭  92對(duì)—黃桔  93對(duì)—黃綠  94對(duì)—黃棕  95對(duì)—黃灰
    96對(duì)—紫蘭  97對(duì)—紫桔  98對(duì)—紫綠  99對(duì)—紫棕  100對(duì)—紫灰

    200對(duì)電話電纜色譜線序表(大對(duì)數(shù)電纜)
    說明:100對(duì)的電話電纜里有4種標(biāo)識(shí)線,第一的25對(duì)是用“白蘭"標(biāo)識(shí)線纏著的??!第二的25對(duì)是用“白桔"標(biāo)識(shí)線纏著的!第三的25對(duì)是用“白綠"標(biāo)識(shí)線纏著的!第四的25對(duì)是用“白棕"標(biāo)識(shí)線纏著的!第五的25對(duì)是用“白灰"標(biāo)識(shí)線纏著的!第六的25對(duì)是用“紅蘭"標(biāo)識(shí)線纏著的!第七的25對(duì)是用“紅桔"標(biāo)識(shí)線纏著的!第八的25對(duì)是用“紅綠"標(biāo)識(shí)線纏著的! 
在線詢盤/留言
  • 免責(zé)聲明:以上所展示的信息由企業(yè)自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布企業(yè)負(fù)責(zé),本網(wǎng)對(duì)此不承擔(dān)任何保證責(zé)任。我們?cè)瓌t 上建議您選擇本網(wǎng)高級(jí)會(huì)員或VIP會(huì)員。
    0571-87774297  
    国产视频久久久久久久| 免费看的黄片| 日韩乱码人妻无码中文字幕视频| 国产伦精品一区| 国产精品免费一区二区三区| 亚洲精品少妇| 国产精品自偷自拍| 内射少妇36P亚洲区| 成在人线av无码免费| 国产性色视频| 91日本| 777精品久无码人妻蜜桃| 久久久精品人妻一区二区蜜桃| 日韩一区二区在线视频| 亚洲美女视频一区二区三区| 亚洲色婷婷久久久综合| 久久不卡视频| 日韩欧美高清在线| 寂寞少妇888888| 亚洲国产黄色电影| 成人无码专区| 国产精品无码免费不卡| 人妻中出一区二区| 国产另类专区| 香港三日本三级少妇少99| 国产传媒中文字幕| 国产精品欧美久久久久无广告| 国产激情精品一区二区三区| 亚洲精品国产偷自在线观看| 精品国产乱码久久久久久闺蜜| 亚洲Av日韩综合| www插插| 人妻丰满熟妇Aⅴ无码| 欧美性猛交xxxx黑人| 一级a一级a爰片免费免免在线| 精品无码国产一区二区三区AV| 一区二区三区www| 亚洲最大AV网站在线观看| 日韩欧美国产a| 热热色亚洲| 国产男女猛烈无遮挡|