亚洲午夜精品一区二区三区92-好硬好想爱爱视频-处女嫩13淫视频-亚洲午夜精品一区二区在线观看 在线观看高h无码黄动漫,又粗又黄又硬又爽的免费视频,亲子乱子伦视频,日韩AⅤ无码免费播放

產(chǎn)品中心您現(xiàn)在的位置：首頁(yè) > 產(chǎn)品展示 > 計(jì)算機(jī)電纜 > DJFFR計(jì)算機(jī)電纜 > DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜

DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜

更新時(shí)間：2025-11-20

簡(jiǎn)要描述：

康泰品牌電纜：DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜,DJFFR計(jì)算機(jī)電纜，ZR-DJFFR阻燃計(jì)算機(jī)電纜,ZRA-DJFFR阻燃耐火計(jì)算機(jī)電纜.

型號(hào)：點(diǎn)擊量：2674

  免費(fèi)咨詢：18175266911

  發(fā)郵件給我們：ahtk1718@163.com

DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜標(biāo)準(zhǔn)和技術(shù)規(guī)范

低壓電力電纜應(yīng)符合相關(guān)國(guó)家標(biāo)準(zhǔn)、行業(yè)標(biāo)準(zhǔn)和技術(shù)規(guī)范，且采用的標(biāo)準(zhǔn)和技術(shù)規(guī)范應(yīng)為版本。這些標(biāo)準(zhǔn)包括以下標(biāo)準(zhǔn)，但不局限于以下標(biāo)準(zhǔn)。

IEC60228       《絕緣電纜導(dǎo)體》

IEC60332       《電纜燃燒試驗(yàn)》

IEC61034               《電纜或光纜在特定條件下燃燒的煙密度測(cè)定》

GB11033-89 《額定電壓26/35kV及以下電力電纜附件基本技術(shù)要求》

GB2952-89 《電纜外護(hù)層》

GB12666.5-90 《電線電纜燃燒試驗(yàn)方法 第5部分 成束電線電纜燃燒試驗(yàn)方法》

GB/T17651-98 《電纜或光纜在特定條件下燃燒的煙密度測(cè)定》（等同EC61034:1994）

GB4005-1983、JB/T 8137.1～4-1999 《電線電纜交貨盤(pán)》

GB 6995.1～5-1986        《電線電纜識(shí)別標(biāo)志》

GB/T156-2007標(biāo)準(zhǔn)電壓

GB 4884-1985絕緣導(dǎo)線標(biāo)識(shí)

GB/T 3956-2008電纜的導(dǎo)體

GB/T6995.1～5-2008電纜和電線識(shí)別標(biāo)志

GB/T 3048.1～16-2007電線電纜電性能試驗(yàn)方法

GB/T 2951-2008電纜絕緣和護(hù)套材料通用試驗(yàn)方法

JB/T 8137-1999 電纜交貨盤(pán) 第1部分—第4部分

GB/T 18380.1-2001*部分：?jiǎn)胃^緣電線和電纜的垂直燃燒試驗(yàn)方法

GB/T 18380.3-2001 第二部分：成束電線和電纜的燃燒試驗(yàn)方法

GB/T 19666-2005阻繎和耐火電線電纜通則

GB/T 8815-2008電線電纜用軟聚氯乙烯塑料

DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜規(guī)格型號(hào)：

DJFFR-1*2*0.5

ZR-DJFFR-1*2*0.5

ZRA-DJFFR-1*2*0.5

DJFFR-1*2*0.75

ZR-DJFFR-1*2*0.75

ZRA-DJFFR-1*2*0.75

DJFFR-1*2*1.0

ZR-DJFFR-1*2*1.0

ZRA-DJFFR-1*2*1.0

DJFFR-1*2*1.5

ZR-DJFFR-1*2*1.5

ZRA-DJFFR-1*2*1.5

DJFFR-1*2*2.5

ZR-DJFFR-1*2*2.5

ZRA-DJFFR-1*2*2.5

DJFFR-2*2*0.5

ZR-DJFFR-2*2*0.5

ZRA-DJFFR-2*2*0.5

DJFFR-2*2*0.75

ZR-DJFFR-2*2*0.75

ZRA-DJFFR-2*2*0.75

DJFFR-2*2*1.0

ZR-DJFFR-2*2*1.0

ZRA-DJFFR-2*2*1.0

DJFFR-2*2*1.5

ZR-DJFFR-2*2*1.5

ZRA-DJFFR-2*2*1.5

DJFFR-2*2*2.5

ZR-DJFFR-2*2*2.5

ZRA-DJFFR-2*2*2.5

DJFFR-3*2*0.5

ZR-DJFFR-3*2*0.5

ZRA-DJFFR-3*2*0.5

DJFFR-3*2*0.75

ZR-DJFFR-3*2*0.75

ZRA-DJFFR-3*2*0.75

DJFFR-3*2*1.0

ZR-DJFFR-3*2*1.0

ZRA-DJFFR-3*2*1.0

DJFFR-3*2*1.5

ZR-DJFFR-3*2*1.5

ZRA-DJFFR-3*2*1.5

DJFFR-3*2*2.5

ZR-DJFFR-3*2*2.5

ZRA-DJFFR-3*2*2.5

DJFFR-4*2*0.5

ZR-DJFFR-4*2*0.5

ZRA-DJFFR-4*2*0.5

DJFFR-4*2*0.75

ZR-DJFFR-4*2*0.75

ZRA-DJFFR-4*2*0.75

DJFFR-4*2*1.0

ZR-DJFFR-4*2*1.0

ZRA-DJFFR-4*2*1.0

DJFFR-4*2*1.5

ZR-DJFFR-4*2*1.5

ZRA-DJFFR-4*2*1.5

DJFFR-4*2*2.5

ZR-DJFFR-4*2*2.5

ZRA-DJFFR-4*2*2.5

DJFFR-5*2*0.5

ZR-DJFFR-5*2*0.5

ZRA-DJFFR-5*2*0.5

DJFFR-5*2*0.75

ZR-DJFFR-5*2*0.75

ZRA-DJFFR-5*2*0.75

DJFFR-5*2*1.0

ZR-DJFFR-5*2*1.0

ZRA-DJFFR-5*2*1.0

DJFFR-5*2*1.5

ZR-DJFFR-5*2*1.5

ZRA-DJFFR-5*2*1.5

DJFFR-5*2*2.5

ZR-DJFFR-5*2*2.5

ZRA-DJFFR-5*2*2.5

DJFFR-6*2*0.5

ZR-DJFFR-6*2*0.5

ZRA-DJFFR-6*2*0.5

DJFFR-6*2*0.75

ZR-DJFFR-6*2*0.75

ZRA-DJFFR-6*2*0.75

DJFFR-6*2*1.0

ZR-DJFFR-6*2*1.0

ZRA-DJFFR-6*2*1.0

DJFFR-6*2*1.5

ZR-DJFFR-6*2*1.5

ZRA-DJFFR-6*2*1.5

DJFFR-6*2*2.5

ZR-DJFFR-6*2*2.5

ZRA-DJFFR-6*2*2.5

DJFFR-7*2*0.5

ZR-DJFFR-7*2*0.5

ZRA-DJFFR-7*2*0.5

DJFFR-7*2*0.75

ZR-DJFFR-7*2*0.75

ZRA-DJFFR-7*2*0.75

DJFFR-7*2*1.0

ZR-DJFFR-7*2*1.0

ZRA-DJFFR-7*2*1.0

DJFFR-7*2*1.5

ZR-DJFFR-7*2*1.5

ZRA-DJFFR-7*2*1.5

DJFFR-7*2*2.5

ZR-DJFFR-7*2*2.5

ZRA-DJFFR-7*2*2.5

DJFFR-8*2*0.5

ZR-DJFFR-8*2*0.5

ZRA-DJFFR-8*2*0.5

DJFFR-8*2*0.75

ZR-DJFFR-8*2*0.75

ZRA-DJFFR-8*2*0.75

DJFFR-8*2*1.0

ZR-DJFFR-8*2*1.0

ZRA-DJFFR-8*2*1.0

DJFFR-8*2*1.5

ZR-DJFFR-8*2*1.5

ZRA-DJFFR-8*2*1.5

DJFFR-8*2*2.5

ZR-DJFFR-8*2*2.5

ZRA-DJFFR-8*2*2.5

DJFFR-10*2*0.5

ZR-DJFFR-10*2*0.5

ZRA-DJFFR-10*2*0.5

DJFFR-10*2*0.75

ZR-DJFFR-10*2*0.75

ZRA-DJFFR-10*2*0.75

DJFFR-10*2*1.0

ZR-DJFFR-10*2*1.0

ZRA-DJFFR-10*2*1.0

DJFFR-10*2*1.5

ZR-DJFFR-10*2*1.5

ZRA-DJFFR-10*2*1.5

DJFFR-10*2*2.5

ZR-DJFFR-10*2*2.5

ZRA-DJFFR-10*2*2.5

DJFFR-12*2*0.5

ZR-DJFFR-12*2*0.5

ZRA-DJFFR-12*2*0.5

DJFFR-12*2*0.75

ZR-DJFFR-12*2*0.75

ZRA-DJFFR-12*2*0.75

DJFFR-12*2*1.0

ZR-DJFFR-12*2*1.0

ZRA-DJFFR-12*2*1.0

DJFFR-12*2*1.5

ZR-DJFFR-12*2*1.5

ZRA-DJFFR-12*2*1.5

DJFFR-12*2*2.5

ZR-DJFFR-12*2*2.5

ZRA-DJFFR-12*2*2.5

DJFFR-14*2*0.5

ZR-DJFFR-14*2*0.5

ZRA-DJFFR-14*2*0.5

DJFFR-14*2*0.75

ZR-DJFFR-14*2*0.75

ZRA-DJFFR-14*2*0.75

DJFFR-14*2*1.0

ZR-DJFFR-14*2*1.0

ZRA-DJFFR-14*2*1.0

DJFFR-14*2*1.5

ZR-DJFFR-14*2*1.5

ZRA-DJFFR-14*2*1.5

DJFFR-14*2*2.5

ZR-DJFFR-14*2*2.5

ZRA-DJFFR-14*2*2.5

DJFFR-16*2*0.5

ZR-DJFFR-16*2*0.5

ZRA-DJFFR-16*2*0.5

DJFFR-16*2*0.75

ZR-DJFFR-16*2*0.75

ZRA-DJFFR-16*2*0.75

DJFFR-16*2*1.0

ZR-DJFFR-16*2*1.0

ZRA-DJFFR-16*2*1.0

DJFFR-16*2*1.5

ZR-DJFFR-16*2*1.5

ZRA-DJFFR-16*2*1.5

DJFFR-16*2*2.5

ZR-DJFFR-16*2*2.5

ZRA-DJFFR-16*2*2.5

DJFFR-18*2*0.5

ZR-DJFFR-18*2*0.5

ZRA-DJFFR-18*2*0.5

DJFFR-18*2*0.75

ZR-DJFFR-18*2*0.75

ZRA-DJFFR-18*2*0.75

DJFFR-18*2*1.0

ZR-DJFFR-18*2*1.0

ZRA-DJFFR-18*2*1.0

DJFFR-18*2*1.5

ZR-DJFFR-18*2*1.5

ZRA-DJFFR-18*2*1.5

DJFFR-18*2*2.5

ZR-DJFFR-18*2*2.5

ZRA-DJFFR-18*2*2.5

DJFFR-19*2*0.5

ZR-DJFFR-19*2*0.5

ZRA-DJFFR-19*2*0.5

DJFFR-19*2*0.75

ZR-DJFFR-19*2*0.75

ZRA-DJFFR-19*2*0.75

DJFFR-19*2*1.0

ZR-DJFFR-19*2*1.0

ZRA-DJFFR-19*2*1.0

DJFFR-19*2*1.5

ZR-DJFFR-19*2*1.5

ZRA-DJFFR-19*2*1.5

DJFFR-19*2*2.5

ZR-DJFFR-19*2*2.5

ZRA-DJFFR-19*2*2.5

DJFFR-20*2*0.5

ZR-DJFFR-20*2*0.5

ZRA-DJFFR-20*2*0.5

DJFFR-20*2*0.75

ZR-DJFFR-20*2*0.75

ZRA-DJFFR-20*2*0.75

DJFFR-20*2*1.0

ZR-DJFFR-20*2*1.0

ZRA-DJFFR-20*2*1.0

DJFFR-20*2*1.5

ZR-DJFFR-20*2*1.5

ZRA-DJFFR-20*2*1.5

DJFFR-20*2*2.5

ZR-DJFFR-20*2*2.5

ZRA-DJFFR-20*2*2.5

DJFFR-24*2*0.5

ZR-DJFFR-24*2*0.5

ZRA-DJFFR-24*2*0.5

DJFFR-24*2*0.75

ZR-DJFFR-24*2*0.75

ZRA-DJFFR-24*2*0.75

DJFFR-24*2*1.0

ZR-DJFFR-24*2*1.0

ZRA-DJFFR-24*2*1.0

DJFFR-24*2*1.5

ZR-DJFFR-24*2*1.5

ZRA-DJFFR-24*2*1.5

DJFFR-24*2*2.5

ZR-DJFFR-24*2*2.5

ZRA-DJFFR-24*2*2.5

DJFFR-1*3*0.5

ZR-DJFFR-1*3*0.5

ZRA-DJFFR-1*3*0.5

DJFFR-1*3*0.75

ZR-DJFFR-1*3*0.75

ZRA-DJFFR-1*3*0.75

DJFFR-1*3*1.0

ZR-DJFFR-1*3*1.0

ZRA-DJFFR-1*3*1.0

DJFFR-1*3*1.5

ZR-DJFFR-1*3*1.5

ZRA-DJFFR-1*3*1.5

DJFFR-1*3*2.5

ZR-DJFFR-1*3*2.5

ZRA-DJFFR-1*3*2.5

DJFFR-2*3*0.5

ZR-DJFFR-2*3*0.5

ZRA-DJFFR-2*3*0.5

DJFFR-2*3*0.75

ZR-DJFFR-2*3*0.75

ZRA-DJFFR-2*3*0.75

DJFFR-2*3*1.0

ZR-DJFFR-2*3*1.0

ZRA-DJFFR-2*3*1.0

DJFFR-2*3*1.5

ZR-DJFFR-2*3*1.5

ZRA-DJFFR-2*3*1.5

DJFFR-2*3*2.5

ZR-DJFFR-2*3*2.5

ZRA-DJFFR-2*3*2.5

DJFFR-3*3*0.5

ZR-DJFFR-3*3*0.5

ZRA-DJFFR-3*3*0.5

DJFFR-3*3*0.75

ZR-DJFFR-3*3*0.75

ZRA-DJFFR-3*3*0.75

DJFFR-3*3*1.0

ZR-DJFFR-3*3*1.0

ZRA-DJFFR-3*3*1.0

DJFFR-3*3*1.5

ZR-DJFFR-3*3*1.5

ZRA-DJFFR-3*3*1.5

DJFFR-3*3*2.5

ZR-DJFFR-3*3*2.5

ZRA-DJFFR-3*3*2.5

DJFFR-4*3*0.5

ZR-DJFFR-4*3*0.5

ZRA-DJFFR-4*3*0.5

DJFFR-4*3*0.75

ZR-DJFFR-4*3*0.75

ZRA-DJFFR-4*3*0.75

DJFFR-4*3*1.0

ZR-DJFFR-4*3*1.0

ZRA-DJFFR-4*3*1.0

DJFFR-4*3*1.5

ZR-DJFFR-4*3*1.5

ZRA-DJFFR-4*3*1.5

DJFFR-4*3*2.5

ZR-DJFFR-4*3*2.5

ZRA-DJFFR-4*3*2.5

DJFFR-5*3*0.5

ZR-DJFFR-5*3*0.5

ZRA-DJFFR-5*3*0.5

DJFFR-5*3*0.75

ZR-DJFFR-5*3*0.75

ZRA-DJFFR-5*3*0.75

DJFFR-5*3*1.0

ZR-DJFFR-5*3*1.0

ZRA-DJFFR-5*3*1.0

DJFFR-5*3*1.5

ZR-DJFFR-5*3*1.5

ZRA-DJFFR-5*3*1.5

DJFFR-5*3*2.5

ZR-DJFFR-5*3*2.5

ZRA-DJFFR-5*3*2.5

DJFFR-6*3*0.5

ZR-DJFFR-6*3*0.5

ZRA-DJFFR-6*3*0.5

DJFFR-6*3*0.75

ZR-DJFFR-6*3*0.75

ZRA-DJFFR-6*3*0.75

DJFFR-6*3*1.0

ZR-DJFFR-6*3*1.0

ZRA-DJFFR-6*3*1.0

DJFFR-6*3*1.5

ZR-DJFFR-6*3*1.5

ZRA-DJFFR-6*3*1.5

DJFFR-6*3*2.5

ZR-DJFFR-6*3*2.5

ZRA-DJFFR-6*3*2.5

DJFFR-7*3*0.5

ZR-DJFFR-7*3*0.5

ZRA-DJFFR-7*3*0.5

DJFFR-7*3*0.75

ZR-DJFFR-7*3*0.75

ZRA-DJFFR-7*3*0.75

DJFFR-7*3*1.0

ZR-DJFFR-7*3*1.0

ZRA-DJFFR-7*3*1.0

DJFFR-7*3*1.5

ZR-DJFFR-7*3*1.5

ZRA-DJFFR-7*3*1.5

DJFFR-7*3*2.5

ZR-DJFFR-7*3*2.5

ZRA-DJFFR-7*3*2.5

DJFFR-8*3*0.5

ZR-DJFFR-8*3*0.5

ZRA-DJFFR-8*3*0.5

DJFFR-8*3*0.75

ZR-DJFFR-8*3*0.75

ZRA-DJFFR-8*3*0.75

DJFFR-8*3*1.0

ZR-DJFFR-8*3*1.0

ZRA-DJFFR-8*3*1.0

DJFFR-8*3*1.5

ZR-DJFFR-8*3*1.5

ZRA-DJFFR-8*3*1.5

DJFFR-8*3*2.5

ZR-DJFFR-8*3*2.5

ZRA-DJFFR-8*3*2.5

DJFFR-10*3*0.5

ZR-DJFFR-10*3*0.5

ZRA-DJFFR-10*3*0.5

DJFFR-10*3*0.75

ZR-DJFFR-10*3*0.75

ZRA-DJFFR-10*3*0.75

DJFFR-10*3*1.0

ZR-DJFFR-10*3*1.0

ZRA-DJFFR-10*3*1.0

DJFFR-10*3*1.5

ZR-DJFFR-10*3*1.5

ZRA-DJFFR-10*3*1.5

DJFFR-10*3*2.5

ZR-DJFFR-10*3*2.5

ZRA-DJFFR-10*3*2.5

DJFFR-12*3*0.5

ZR-DJFFR-12*3*0.5

ZRA-DJFFR-12*3*0.5

DJFFR-12*3*0.75

ZR-DJFFR-12*3*0.75

ZRA-DJFFR-12*3*0.75

DJFFR-12*3*1.0

ZR-DJFFR-12*3*1.0

ZRA-DJFFR-12*3*1.0

DJFFR-12*3*1.5

ZR-DJFFR-12*3*1.5

ZRA-DJFFR-12*3*1.5

DJFFR-12*3*2.5

ZR-DJFFR-12*3*2.5

ZRA-DJFFR-12*3*2.5

DJFFR-14*3*0.5

ZR-DJFFR-14*3*0.5

ZRA-DJFFR-14*3*0.5

DJFFR-14*3*0.75

ZR-DJFFR-14*3*0.75

ZRA-DJFFR-14*3*0.75

DJFFR-14*3*1.0

ZR-DJFFR-14*3*1.0

ZRA-DJFFR-14*3*1.0

DJFFR-14*3*1.5

ZR-DJFFR-14*3*1.5

ZRA-DJFFR-14*3*1.5

DJFFR-14*3*2.5

ZR-DJFFR-14*3*2.5

ZRA-DJFFR-14*3*2.5

DJFFR-16*3*0.5

ZR-DJFFR-16*3*0.5

ZRA-DJFFR-16*3*0.5

DJFFR-16*3*0.75

ZR-DJFFR-16*3*0.75

ZRA-DJFFR-16*3*0.75

DJFFR-16*3*1.0

ZR-DJFFR-16*3*1.0

ZRA-DJFFR-16*3*1.0

DJFFR-16*3*1.5

ZR-DJFFR-16*3*1.5

ZRA-DJFFR-16*3*1.5

DJFFR-16*3*2.5

ZR-DJFFR-16*3*2.5

ZRA-DJFFR-16*3*2.5

DJFFR-18*3*0.5

ZR-DJFFR-18*3*0.5

ZRA-DJFFR-18*3*0.5

DJFFR-18*3*0.75

ZR-DJFFR-18*3*0.75

ZRA-DJFFR-18*3*0.75

DJFFR-18*3*1.0

ZR-DJFFR-18*3*1.0

ZRA-DJFFR-18*3*1.0

DJFFR-18*3*1.5

ZR-DJFFR-18*3*1.5

ZRA-DJFFR-18*3*1.5

DJFFR-18*3*2.5

ZR-DJFFR-18*3*2.5

ZRA-DJFFR-18*3*2.5

DJFFR-19*3*0.5

ZR-DJFFR-19*3*0.5

ZRA-DJFFR-19*3*0.5

DJFFR-19*3*0.75

ZR-DJFFR-19*3*0.75

ZRA-DJFFR-19*3*0.75

DJFFR-19*3*1.0

ZR-DJFFR-19*3*1.0

ZRA-DJFFR-19*3*1.0

DJFFR-19*3*1.5

ZR-DJFFR-19*3*1.5

ZRA-DJFFR-19*3*1.5

DJFFR-19*3*2.5

ZR-DJFFR-19*3*2.5

ZRA-DJFFR-19*3*2.5

DJFFR-20*3*0.5

ZR-DJFFR-20*3*0.5

ZRA-DJFFR-20*3*0.5

DJFFR-20*3*0.75

ZR-DJFFR-20*3*0.75

ZRA-DJFFR-20*3*0.75

DJFFR-20*3*1.0

ZR-DJFFR-20*3*1.0

ZRA-DJFFR-20*3*1.0

DJFFR-20*3*1.5

ZR-DJFFR-20*3*1.5

ZRA-DJFFR-20*3*1.5

DJFFR-20*3*2.5

ZR-DJFFR-20*3*2.5

ZRA-DJFFR-20*3*2.5

DJFFR-24*3*0.5

ZR-DJFFR-24*3*0.5

ZRA-DJFFR-24*3*0.5

DJFFR-24*3*0.75

ZR-DJFFR-24*3*0.75

ZRA-DJFFR-24*3*0.75

DJFFR-24*3*1.0

ZR-DJFFR-24*3*1.0

ZRA-DJFFR-24*3*1.0

DJFFR-24*3*1.5

ZR-DJFFR-24*3*1.5

ZRA-DJFFR-24*3*1.5

DJFFR-24*3*2.5

ZR-DJFFR-24*3*2.5

ZRA-DJFFR-24*3*2.5

DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜使用特性
1.額定電壓：U0/U 300/500V
2.電纜導(dǎo)體的長(zhǎng)期允許工作溫度：氟聚合物，不超過(guò)200°C
3.Z低環(huán)境溫度：氟聚合物、固定敷設(shè) ≥-60°C， 非固定敷設(shè) ≥-20°C
4.電纜的敷設(shè)溫度：≥0°C
5. 電纜允許彎曲半徑：無(wú)鎧裝層電纜應(yīng)不小于電纜外徑的6倍、有鎧裝層或屏蔽層結(jié)構(gòu)的電纜應(yīng)不小于電纜外徑的12倍、有屏蔽結(jié)構(gòu)的軟電纜應(yīng)不小于電纜外徑的6倍。

DJFFR-300/500V-4*2*1.0計(jì)算機(jī)電纜詳細(xì)參數(shù)

1、導(dǎo)體材質(zhì)：CU50 圓銅導(dǎo)體分獨(dú)股、多股

2、絕緣材質(zhì)：F46 氟塑料絕緣 顏色分紅、黃、綠、蘭

3、填充材料：玻璃絲填充

4、外包材料：玻璃絲編織外包、或云母繞包

5、護(hù)套材料：F46 氟塑料護(hù)套

留言框

  • 產(chǎn)品：

  • 您的單位：

  • 您的姓名：

  • 聯(lián)系電話：

  • 常用郵箱：

  • 省份：

  • 詳細(xì)地址：

  • 補(bǔ)充說(shuō)明：

  • 驗(yàn)證碼：

    請(qǐng)輸入計(jì)算結(jié)果（填寫(xiě)阿拉伯?dāng)?shù)字），如：三加四=7

TEL：15056548827

添加微信

添加微信