= '3'; $cfg_weburl = 'http://m.jcmmik.cn'; $cfg_weburl_1?> = 'http://m.jcmmik.cn'; $cfg_webpath = '/'; $cfg_webpath_1?> = '4'; $cfg_author = ''; $cfg_author_1?> = ''; $cfg_generator = 'haotaoqiao.com'; $cfg_generator_1?>= 'PHPMyWind CMS'; $cfg_seotitle = '通信線纜,光纜以及配套插件制造商'; $cfg_seotitle_1?> = ''; $cfg_keyword = ''; $cfg_keyword_1?> = ''; $cfg_description = ''; $cfg_description_1?> = ''; $cfg_copyright = 'Copyright ? 貝爾頓科技有限公司 All Rights Reserved.'; $cfg_copyright_1?> = 'Copyright ? 2010 - 2014 phpMyWind.com All Rights Reserved'; $cfg_hotline = '025-84724455'; $cfg_hotline_1?> = ''; $cfg_icp = '蘇ICP備14046110號(hào)'; $cfg_icp_1?> = ''; $cfg_webswitch = 'Y'; $cfg_webswitch_1?> = 'Y'; $cfg_switchshow = '對(duì)不起,網(wǎng)站維護(hù),請(qǐng)稍后登錄。
網(wǎng)站維護(hù)期間對(duì)您造成的不便,請(qǐng)諒解!'; $cfg_switchshow_1?> = '對(duì)不起,網(wǎng)站維護(hù),請(qǐng)稍后登錄。
網(wǎng)站維護(hù)期間對(duì)您造成的不便,請(qǐng)諒解!'; $cfg_upload_img_type = 'gif|png|jpg|bmp'; $cfg_upload_soft_type = 'zip|gz|rar|iso|doc|xls|ppt|wps|txt|docx'; $cfg_upload_media_type = 'swf|flv|mpg|mp3|rm|rmvb|wmv|wma|wav'; $cfg_max_file_size = '2097152'; $cfg_imgresize = 'Y'; $cfg_countcode = ' '; $cfg_qqcode = '120757920'; $cfg_mysql_type = 'mysqli'; $cfg_pagenum = '20'; $cfg_timezone = '8'; $cfg_mobile = 'N'; $cfg_member = 'Y'; $cfg_oauth = 'Y'; $cfg_comment = 'Y'; $cfg_maintype = 'N'; $cfg_typefold = 'N'; $cfg_quicktool = 'Y'; $cfg_diserror = 'Y'; $cfg_isreurl = 'Y'; $cfg_reurl_index = 'index.html'; $cfg_reurl_about = '{about}/{cid}-{page}.html'; $cfg_reurl_news = '{news}/{cid}-{page}.html'; $cfg_reurl_newsshow = '{news}/{cid}-{id}-{page}.html'; $cfg_reurl_product = '{products}/list-{page}.html'; $cfg_reurl_productshow = '{products}/{cid}-{id}-{page}.html'; $cfg_reurl_case = '{cases}/{cid}-{page}.html'; $cfg_reurl_caseshow = '{cases}/{cid}-{id}-{page}.html'; $cfg_reurl_join = '{join}-{page}.html'; $cfg_reurl_joinshow = '{joinshow}-{id}.html'; $cfg_reurl_message = '{message}/{page}.html'; $cfg_reurl_contact = '{about}/{cid}-{page}.html'; $cfg_reurl_soft = '{soft}-{cid}-{page}.html'; $cfg_reurl_softshow = '{softshow}-{cid}-{id}-{page}.html'; $cfg_reurl_goods = '{goods}-{cid}-{tid}-{page}.html'; $cfg_reurl_goodsshow = '{goodsshow}-{cid}-{tid}-{id}-{page}.html'; $cfg_reurl_vote = '{vote}-{id}.html'; $cfg_reurl_custom = '{file}.html'; $cfg_auth_key = 'AvUVl9fihOYpvH8F'; $cfg_alipay_uname = ''; $cfg_alipay_partner = ''; $cfg_alipay_key = ''; $cfg_qq_appid = ''; $cfg_qq_appkey = ''; $cfg_weibo_appid = ''; $cfg_weibo_appkey = ''; ?> CHINESE叫床对白VIDEOS,午夜时刻免费入口,强壮公让我夜夜高潮A片

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三類室內(nèi)大對(duì)數(shù)銅纜

三類室內(nèi)大對(duì)數(shù)銅纜

產(chǎn)品特性

物理參數(shù):

線芯直徑:

0.5mm±0.005mm

線芯規(guī)格:  24AWG

操作溫度: -20℃ ~ +75℃
重量: 25 線對(duì):190kg/km
50 線對(duì):350kg/km
100 線對(duì):620kg/km
最小彎曲半徑: 8xO.D.
老化前斷裂伸長率: 絕緣層:≥ 320%
外護(hù)套:≥ 160%
老化前抗張強(qiáng)度: 絕緣層:≥ 14Mpa
外護(hù)套:≥ 13.8Mpa

執(zhí)行標(biāo)準(zhǔn):

TIA/EIA-568C.2
ISO/IEC11801
YD/T…1019-2001…《數(shù)字通信用實(shí)心聚烯 烴絕緣水平對(duì)絞電纜》

電器性能 :

單根導(dǎo)體直流電阻(Max):9.5Ω/100m
線對(duì)直流電阻不平衡 (Max):2.5%
工作電容 (Max):5.6…nf/100m
線 對(duì) 對(duì) 地 電 容 不 平 衡 (Max):330 nf/100m

訂貨信息

產(chǎn)品型號(hào) 線對(duì)數(shù) 顏色 長度 防火級(jí)別 包裝
BL-32512A 25 灰色 305 米 CM
BL-35012A 50 灰色 305 米 CM
BL-310012A 100 灰色 305 米 CM