<em id="anqlw"></em>
  1. <form id="anqlw"><acronym id="anqlw"></acronym></form>
  2. <progress id="anqlw"></progress>

    <em id="anqlw"><tr id="anqlw"></tr></em>
    <em id="anqlw"></em>
  3. 學習啦>學習電腦>電腦入門>《筆記本易損壞的部件》正文

    筆記本易損壞的部件

    時間:2015-10-12 18:18:05本文內容及圖片來源于讀者投稿,如有侵權請聯系xuexila888@qq.com 廣達 我要投稿

      一般主板有事,表現出來的是機器無法開機。主板出現問題,很多情況是集成電路短路造成的。一般主板有損,只能換主板。而主板的價格都占整機的四分之一左右,一但出問題是一件很頭痛的事情。下面是學習啦小編為大家整理的筆記本易損壞的部件,希望大家能夠從中有所收獲!
     

      筆記本易損部件:主板

      問問周圍修過本本的兄弟,可能主板問題占到了多大數,包括筆者的第一臺本本也是主板的原因掛了的。一般主板有事,表現出來的是機器無法開機。主板出現問題,很多情況是集成電路短路造成的。一般主板有損,只能換主板。而主板的價格都占整機的四分之一左右,一但出問題是一件很頭痛的事情。我們需要防范的是,不要將液體漏進主板,這可是大家最容易犯的錯誤。不要輕易刷新BIOS時。另外,電壓過高主板被擊穿,也是屢見不鮮。如果在用電高峰或是停電后電力剛恢復、打雷時,筆者建議用電池供電,不要接市電。

      筆記本易損壞部件:硬盤

      雖說筆記本硬盤比臺機硬盤抗震,但是他還是十分怕摔的。大家有興趣可以拿一塊本本硬盤來看看,那張標簽上還是提示我們它很怕摔。為什么呢?因為本本的硬盤雖比臺機要小得多,但原理是一樣的,也是由于復雜的電子元件構成。雖說廠家對本本的抗震性進行了優化,但是由于其自身的構成,還是十分的怕震。提醒大家一下,在顛簸的交通工具上,不要使用本本。本本放在桌上,小心不要掉在地上。這知道,本本硬盤雖然便宜,但是里面的資料卻是價值連城丟失了可是后患無窮呀。

    筆記本易損壞的部件

      筆記本易損壞部件:LCD

      LCD比較脆弱,也是一個易碎品。LCD主要是由玻璃和液晶、燈管組成,從頭到腳是個弱不禁風的林妹妹。雖說LCD有機蓋保護,但在目前本本輕薄的趨勢下,這種保護是非常有限的。在LCD上不要放重物,否則會使玻璃層碎裂。本本放在包包里帶出去時,注意別讓本本碰上硬物。不小心掉在地上,LCD也往往是首當其沖的。LCD也是本本的大件之一,約占整機的四分之一強,而且一但受損也是很少能修好,只能換新的。

      筆記本易損部件:串、并口

      這些接口因為不支持熱撥插,有些粗心的兄弟在沒有關機的情況下進行操作,很容易把串、并口燒毀。更有甚者,造成主板短路報廢。雖說換個串、并口換一個不太貴,但是換起來比較麻煩?赡苡行┬值軙f,我們現在幾乎可以不用串、并口,壞了就讓他壞了去吧。但本本用于工程調試的話,這兩個接口是不能缺少的,在你需要的時候派不上用場可是非常痛苦的事情。

      觸摸板

      夏天到了,我們的手更加容易不干凈。用手指操作觸摸板時,會使上面的涂層很快消失,嚴重縮短使用壽命,長此以往輕則本本鍵盤磨損,重則報廢。在打開本本時,我們是否能先洗個手呢?

      光驅

      這個死穴與一些特別喜歡看碟片的MM有著極大的關系。要知道原廠標配的光驅一般都在千元以上,要是老是看碟片的話,筆者敢以項上人頭擔保,一年左右你的光驅定會掛掉。你真要看碟片,不如去買個DVD播放機,怎么來說也比本本強呀。知道我本本的光驅都干啥嗎?我的康寶除安裝軟件、刻錄備份外,不干其他的事。

    Copyright @ 2006 - 2018 學習啦 All Rights Reserved

    學習啦 版權所有 粵ICP備15032933號-1

    我們采用的作品包括內容和圖片全部來源于網絡用戶和讀者投稿,我們不確定投稿用戶享有完全著作權,根據《信息網絡傳播權保護條例》,如果侵犯了您的權利,請聯系:xuexila888@qq.com,我站將及時刪除。

    學習啦 學習啦

    回到頂部
    58福彩app
    <em id="anqlw"></em>
    1. <form id="anqlw"><acronym id="anqlw"></acronym></form>
    2. <progress id="anqlw"></progress>

      <em id="anqlw"><tr id="anqlw"></tr></em>
      <em id="anqlw"></em>
    3. jm8.tw | 4433mmmm.com | www.77938.com | www.5981y.com | www.15355i.com | www.773618.com | 6220oo.com | 6345544.com | 2019o.cc | www.3122uu.com | www.ba506.com | www.gyfc6.com | yd12306.com | 3750.com | www.77537g.com | www.8850w1.com | www.81678l.com | www.235187.com | 8884136.com | 2418003.com | www.6410a.com | www.380820.com | www.976387.com | ys777.co | z2306.com | www.2010889.com | www.hr1555.com | www.557089.com | hgw168w.com | 0747dd.com | www.11139l.com | www.9606.tw | www.332069.com | yl66yl77.com | www.09569a.com | www.7225o.com | www.934689.com | 0015kk.com | 2649q.com | www.501333.com | www.37377g.com | www.112559.com | 3957t.com | www.h7788c.com | www.9895p.com | www.672366.com | 776053.com | www.jh829.com | www.5555yh.vip | www.ck9393.com | 9679x.com | www.8058.la | www.03bet8.com | www.959551.com | 6868zz.cc | www.vns98.com | www.1108598.com | www.584499.com | 9rui8888.com | www.49123456.com | www.085wy.com | 9484.com | www.hg6876.com | www.5856858.com | 38sb.com | pp2649.com | www.3157h.com | www.596233.com | h444000.com | www.1600yy.com | www.67258b.com | 2546b.com | www.tyc775.com | www.xpj3133.net | www.025728.com | 8381c.com | www.58665y.com | www.890995.com | lh66o.com | www.xpj6138.com | www.3890k.com | 99589e.net | www.78am9999.com | www.cp5658.cc | sha0555.com | www.000943.com | www.1888ac.com | df8ff.com | www.hg0800.com | www.2dzh.com | 888.cm | www.p3065.com | www.230320.com | y2554.com | www.06820v.com | 149301.com | www.longfa110.com | www.927004.com | hr466.com | www.ty1148.com | www.hczx4.com | 6594gg.com | www.97060g.com | www.77802a.com | 1168m.com | www.6678696.com | 32365y.com | www.698js.com | www.848766.com | 20556655.com | www.hd8672.com | 3938pp.com | www.kj33.com | 28758h.com | www.292xpj.com | www.89911.cc | 88851o.com | www.40288w.com | 78611.com | www.744suncity.com | www.hx1113.com | 20160913.ren | www.yh7774.com | 0057g.com | www.4963jj.com | 2820g.com | www.6677msc.com | www.976527.com | 8827jj.com | www.55717c.com | vip145b.com | www.lm55.com | dd2649.com | www.099989f.com | www.209713.com | www.as0001.com | www.fl62.com | www.80852.com | www.66095.cc | 3178jj.com | www.16878o.com | cais777.com | www.vns118.me | feicai0858.com | www.xy047.com | 58222bb.com | www.k6366.com | w9622.com | www.lxyl196.com | www.301345.com | www.h7788g.com | www.570477.com | www.63877q.com | www.808712.com | www.66664400.com | www.598411.com | www.223456t.com | www.763659.com | www.vns995.cc | www.976387.com | www.hg8125.com | www.895010.com | www.y32126.cc | www.755016.com | www.vns62999.com | www.206991.com | www.4645555.com | 4647.net | www.85857s.com | 6002d.com | www.7700ra8.com | 3938pp.com | www.1030360.com | 75991i.com | www.flb907.com | 3522n.cc | www.29178h.com | vns88.com | www.810709.com | www.h7788i.com | 134345.com | www.huamu51.com | 5360m.com | www.47506q.com | v4255.com | www.22062b.com | 1077qqq.com | www.805462.com | www.25288o.com | 77p1.cc | www.99113i.com | hg008.am | www.43818x.com | www.6060xj.com | www.178982.com | www.445466.com | js666.com | www.s94600.com | 667766b.com | www.c3069.com | www.ljw030.com | 3018hh.com | www.6606488.com | hjcp7.com | www.35918z.com | www.6491x.com | www.43131c.com | www.808888.tw | 888991188.com | www.50069.com | www.yyy7777.com | hg999333t.com | www.j80288.com | 55588.com | www.812830.com | www.pj5504.com | 55984l.com | www.68689d.com | www.bet1677.com | xin98886.com | www.hd8671.com | www.vns0100.com | 9649v.com | www.99553.com | 0033t.cc | vip201678.com | www.44118i.com | nn3189.com | 32424k.com | www.296395.com | 500000717.com | www.055123.cc | www.bb012.com | 2767e.com | www.91233e.com | www.7893w32.com | 2709v.com | www.80065i.com | www.bet63c.com | ff555l.com | www.179223.com | www.00778e.com | 2767m.com | 123818.xxx | www.5958115.com | www.3459t.com | 1005021.com | www.703097.com | www.xpj70065.com | 3467q.am | www.094499.com | www.c063801.com | xpjbak.com | 2381006.com | www.29496d.com | www.894929.com | 66287h.com | www.572918.com | www.4058k.com | pp38648.cc | 18438p.com | www.50064k.com | www.10870.com | 22117q.com | www.66653u.com | www.4809e.com | www.84898v.com | 39199h.com | www.305988.com | www.7036kk.com | www.hg8707.com | 940.net | www.510477.com | www.6687l.com | www.i32126.cc | n888vv.com | www.577837.com | www.99552rr.com | www.3643l.com | 30688a.com | www.81678v.com | www.185647.com | www.900168.com | 016458.com | 59889.com | www.126788a.com | www.3983177.com | www.87680a.com | 4025g.com | 98955c.com | www.36788q.com | www.50999m.com | www.3888bet.com | i99474.com | abet384.com | www.61655s.com | www.601066.com | www.yddc05.com | yabo1188.com | 998s.cc | www.560681.com | www.55717p.com | www.5811msc.com | www.86611l.com | 66287d.com | 2373c.com | www.hf5886.com | www.8008553.com | www.1230404.com | 89777f.com | 2222.ag | 29918hh.com | www.855876.com | www.789583.com | www.88ff88.com | www.76060i.com | 55992007.com | 114la.com | 111122oo.com | www.550254.com | www.xpj68.com | www.cn365t.com | www.153msc.com | www.1869p.com | 7726018.com | 4123rr.com | www.224066.com | www.07163n.com | www.8905x.com | www.5504b.com | www.666.2222149.com | 6040055.com | 3405jjj.com | hg999333u.com | 73055.cc | www.369477.com | www.3478s.cc | www.bet73o.com | www.028126.com | www.kb9996.com | www.62830.com | www.38200u.com | 3121nn.com | h01234.com | 8742p.com | hg993.cc | 2127q.com | www.277320.com | www.c6096.com | www.21202o.com | www.75600y.com | www.673888k.com | www.kj306.com | www.hg9568.com | www.76543y.com | pp38648.cc | 9149y.com | 80850q.com | 4590pp.com | 43430524.com | 7616.cc | bc678.xyz | 5802dd.com | 83golf.com | 33115k.com | 4379t.com | www.265990.com | www.599641.com | www.959591.com | www.ya717.com | www.7793j.com | www.49956j.com | www.81520p.com | www.8582jj.com | www.48330g.com | www.1434v.com | www.56011g.com | www.wns123h.com | www.ag6666.com | www.b32031.com | www.7225p.com | www.4196f.com | www.4058ii.com | www.19019h.com | www.644886.com | www.50999d.com | www.75jsjs.com | www.jz3666.com | www.sbd024.net | www.55060g.com | www.4996yn.com | www.469701.com | www.6386a.com | www.4102b.com | www.111999qipai.com | www.vn888345.cc | www.3978r.com | www.33588d.com | www.055gw.cc | www.660686.com | www.338053.com | www.83033o.com | 6220xx.com | 26668l.com | wb299.com | y14666.com | 2127aa.com | 83086s.com | www.vns7898.com | www.7111k.com | www.808777.com | www.79500n.com | www.8.ag | www.16065t.com | www.33997n.com | www.996099.com | www.345897.com | 3066qqq.com | 98955.com | bet28g.com | r2146.com | 4123ll.com | www.7111o.com | www.20452.net | www.m7764.com | www.5958818.com | www.3890f.com | www.550424.com | 883399m.com | 188qq000.com | 61324477.com | www.518836.com | www.403333.com | www.4996gl.com | www.89777j.com | www.055.la | www.175903.com | 9949t.com | 3352.com | www.xpj7777.cc | www.6655288.com | www.b35ww.com | www.9646q.com | www.686244.com | 44119193.com | 5856jjj.com | ylyrm.com | 5856f.com | 2127qq.com | www.33355508.com | www.h3065.com | www.js00878.com | www.841879.com | 855855.com | 38365q.com | www.df4566.com | www.312288a.com | www.js58333.com | www.cp8016.cc | vip201678.com | 4036j.com | www.682877.com | www.1008msc.com | www.kywns.205115.com | www.433112.com | j15jj.com | 168cp.com | www.mapai02.com | www.8099777.com | www.bxcp3.com | q2267.com | j58955.com | www.4853c.com | www.91779n.com | www.hx6622.com | 1408.am | 7744ccc.com | www.sss998.com | www.9187d.com | www.669537.com | 11163322.com | www.1869v.com | www.sscb66.cc | www.7777y.cc | 6423o.com | 256777y.com | www.243888.com | www.8d111.com | www.001562.com | hg10i.com | www.20161122.com | www.33668.com | www.351731.com | f77304.com | www.9068ii.com | www.933436.com | www.303472.com | 4255jjj.com | www.43677.com | www.7240a.com | www.50026u.com | 4340f.com | www.hg8870.com | www.15355o.com | lixingyoulun.com | jinku69.com | www.4136g.com | www.803733.com | 58222ii.com | www.ydb01.com | www.hg78777.com | 33115k.com | 0747t.com | www.88.net | www.550241.com | jz575.com | www.63iii.com | www.26163x.com | 1669a.com | www.a0055.com | www.88yh21.com | 33005003.com | www.hg635.com | www.5886mm.com | 20679455.com | 6220gg.com | 97799x.com | www.j8998.com | www.ky1008.com | 1770o.com | www.bet81365.com | www.0601g.com | 98345y.com | www.00618y.com | www.97655b.com | 58802o.com | www.619406.com | www.65707t.com | pj600600.com | www.8622msc.com | www.666xm.cc | 4022ee.com | www.jxcp2222.com | www.424221.com | ddc777dl.com | www.91779i.com | 063805.com | www.xw0000.com | www.954321h.com | 6033.com | www.8799.cc | www.805681.com | 84494444.com | www.9895d.com | 6261r.com | www.87680h.com | www.9356h.com | 3513.com | www.9737ss.com | 55aa8331.com | www.2090977.com | www.49956h.com | k60666.com | www.7415.com | g17022.com | www.991224.com | www.38y.com | bet365yulechengbet.com | www.89677w.com | wfcp555444.com | www.15011i.com | www.843633.com | 4023z.com | www.93gj08.com | c99474.com | www.ggw.99233w.com | 0033l.cc | www.1115156.com | www.992358.com | 3245d.com | www.6889798.com | bet577t.com | www.5099ww.com | 5577vn77.com | www.6uu6uu.com | www.301990.com | www.55123.com | www.5091b.com | br881.com | www.9971003.com | amblrdc.net | www.bwinyz19.com | 1v939.com | www.358vns.com | emv3626.com | www.ii9702.com | www.579199.com | www.546001.com | www.fz34.com | 00024066.com | www.3890p.com | 893620.com | www.89338c.com | 33882007.com | www.16065f.com | lc99y.com | www.29586.com | 00755b.com | www.69567x.com | 08778n.com | www.1754g.com | o8009.com | www.2021g.com | bet577.com | www.73990z.com | y1458.com | www.js38678.com | 5504r.com | www.598888.vip | x40033.com | www.9989585.com | 73055q.com | www.xhg338.Com | 55ff8331.com | www.7782c.com | 22443885.com | www.866509.com | www.6666.cm | www.366019.com | www.k38008.com | 15a17.net | www.1122333.com | gm13800.com | www.7893w37.com | bwin8f.com | www.550022ee.com | ab38555.com | www.31744.com | www.0111js.com | www.608986.com | www.yh48826.com | 060.com | www.938s.cc | v3716.com | www.851895.com | 9988788.com | www.656by.com | www.39695a.com | 8449cc.com | www.998855y.com | 6556e.com | www.pj9020.com | 0208077.com | www.ck9191.com | www.0860s.com | 5003ll.com | www.5099pp.com | 39199x.com | www.65707c.com | www.70669e.com | www.36166a.com | www.77731c.com | 07321111.com | www.96386c.com | www.ylhg4848.com | ra9993.com | www.f526688.com | 35222h.com | www.53900j.com | www.779955.com | 00774mm.com | www.bet63s.com | jinguanylc9.com | www.23040.com | www.53516u.com | 2613g.com | www.1466s.com | 3424n.com | 84496677.com | www.10999n.com | 3059.com | www.609535.com | www.suncity12.com | 4303go.com | www.5484e.com | www.0393901.com | YL7999.com | www.525011.com | www.7669g.net | wfcp111888.com | www.bb4625.com | www.86611r.com | 796939.com | www.77785yh.com | 29918mm.com | 23800f.com | www.y8817.com | 01365.com | 338499.com | www.4156.com | www.1818xl.com | 656992.com | www.3775o.com | www.8494z.com | 500c28.com | www.6653.com | www.1770g.com | 33412.com | www.hmfc8.com | www.7817g.vip | ddcp88.com | www.308550.com | www.38138b.com | 56988u.com | 3434aaa.com | www.hd8673.com | www.55268oo.com | 188qq888.com | www.qmkl3.com | www.68277999.com | 112q.net | 66648m.com | www.997286.com | www.330099l.com | 1458i.com | www.850533.com | www.0033xpj.net | 60876.com | 1259x.com | www.34788b.com | www.470555.com | 33382cc.com | 5309y.com | www.1466h.com | www.yh22338.com | 77606e.com | www.308908.com | www.4102q.com | www.36410.com | hd3122.com | www.310657.com | www.587189.com | www.09569j.com | 4590hh.com | www.80065i.com | www.179101.com | www.3877msc.com | vipy15.com | 5858jsc.com | www.33112n.com | www.94099.com | bifa810.com | 93888js.com | www.670209.com | www.31361.com | www.ylzz6662.com | 88w55.vip | 3245i.com | www.6832u.com | www.2222yh.vip | www.hg2218.com | 8159x.cc | 9339999j.com | www.08588j.com | www.6776kk.com | www.vns62999.com | 3550t.com | 5443j.com | www.1368r.cc | www.06820k.com | www.09569g.com | 0091234.com | ahg5588.com | www.810715.com | www.yh888b.com | www.433345.com | ly88888887.com | 0201bb.com | 7894k.com | www.3890r.com | www.5517aaa.com | www.hg0453.com | 2820y.com | js04749.com | www.183380.com | www.71233s.com | www.57800k.com | www.2225156.com | 55mm8332.com | 5478222.com | 3122e.com | www.976291.com | www.4520077.com | www.2y246.com | www.cr589.com | 4647.com | yhw0.cc | blhvip111.com | www.966083.com | www.983258.com | www.4963zz.com | www.17977.com | 4136n.com | 4022e.com | 553322GG.com | www.53900a.com | www.078wy.com | www.8722.am | www.4963tt.com | www.1600yy.com | www.hd1239.com | 33382o.com | 4444211.com | 7376.com | www.055123.cc | www.cai004.vip | www.4737000.com | www.357107.com | www.k2341.com | www.f27229.com | 188qq22.com | 34k35.com | mgm.am | 567pj.com | 66300vip21.com | www.752918.com | www.25688d.com | www.7240k.com | www.55060w.com | www.666118a.com | www.111021.com | www.ag8801.com | 4997c.com | 6261ii.com | q82365.com | nnn01234.com | 15a47.net | ww333hg.com | www.106395.com | www.689169.com | www.022gz.cc | www.78949d.com | www.3775i.com | www.91779.com | www.00618c.com | www.d22365.com | www.84303.com | www.v456456.com | www.bet365604.com | www.dfs994.com | 7055000.com | 22299ii.com | 4182x.com | xinvip2.com | 1122589.com | 52688i.com | 94111.com | 9737mm.me | 7335y.com | hg58111.com | 2767.com | 0600c.cc | 3644s.com | 61652h.com | 256777v.com | gcw82.com | 775081.com | 1813u.com | 25295bb.com | 2618w.com | x59.com | alpk66.com | 168cp-s.com | 55797l.com | 5676559.com | 38244k.com | 59599b.com | 5906hh.com | 3990077.com | 1697766.com | 5099hh.com | 98345i.com | 4465k.com | 22296beijin.com | 21051199.com | 3948722.com | gc.cc | xx888i.com | www.758567g.com | www.7669a.net | www.j2367.com | www.188i77.com | www.577177b.com | www.jgj230230.com | www.746824.com | www.w69096.com | www.wns123b.com | www.7240j.com | www.ya2019i.com | www.12455y.com | www.hx6697.com | www.606510.com | www.037211.com | 111122ii.com | hdyh224.com | 8569811x.com | 86611n.com | 3948722.com | www.1869j.com | www.39695l.com | www.0wdgj.com | www.kxjfg.com | www.009289.com | www.621233.com | www.22211d.com | www.063wy.com | www.546599.com | www.90848a.com | so5555.cc | by302.com | 67877y.com | 9103jj.com | www.87680k.com | www.178179.com | www.8473k.com | www.777999qipai.com | www.50052d.com | www.803243.com | www.133902.com | 6868uu.cc | 4088.cc | 50099p.com | www.28758z.com | www.015647.com | www.5981w.com | www.pj99m.com | www.qmkl9.com | 9607588.online | 008423.com | v997b.com | www.01018.cc | www.160345.com | www.35700bb.com | www.7239d.com | www.665881.com | hg8355.com | x4255.com | 0600s.cc | www.64821122.com | www.55060m.com | www.0270x.com | www.547077.com | 6423l.com | 99589ff.net | www.8494l.com | www.www904744.com | www.pj55717.com | www.77yfa.com | 44ff8331.com | TY5509.com | t365c.com | www.22557712.com | www.377666i.com | www.66082.cc | bg666777.com | 9479a2.com | www.6667727.com | www.xihu77.com | www.1434c.com | www.773618.com | 31325a.com | 6766kk.com | www.287720.com | www.00778a.com | www.2373j.com | 6245d.com | 4022kk.com | www.809990.com | www.8473g.com | www.9818h.cc | 2595y.com | 4255hh.com | www.25288k.com | www.2000d.cc | www.866248.com | 2709h.com | r47479.com | www.8568899.com | www.959320.com | www.217650.com | 2021c.com | www.943a28.com | www.5446hh.com | www.022f.cc | 1775l.com | 33115u.com | www.lj558.com | www.83993p.com | bj0111.com | 73055l.com | www.2233288.com | www.5856857.com | www.33588i.com | sss4165.com | www.2091p.com | www.jsc2019.com | www.060899.com | 51133vv.com | www.888vip7.com | www.68993259.com | b957.xyz | 55797q.com | www.888dsy.com | www.66332c.com | 8577o.cc | 8827mm.com | www.7415vv.com | www.901068.com | 114644.com | www.41414688.com | www.52062j.com | www.68689u.com | 61327788.com | www.5349.com | www.00840g.com | 3522dd.com | www.v16677.com | www.86339r.com | vipxinquan.com | 11jj8332.com | www.5049g.com | www.cp702.vip | fucaiwang.pw | www.hg9940.com | www.21365bet.com | qpby0066.com | www.888vip1.com | www.78680c.com | v00351.com | 1077gg.com | www.5099yy.com | www.550434.com | 103boo.com | www.5504n.com | www.770490.com | 4018h.com | www.50025b.com | www.hf6880.com | 048zz.com | www.66335.com | www.tang444.com | 574747com | www.49f8.com | www.ya350.com | 11113885.com | www.990909.com | www.hm3999.com | oo8159.cc | www.hemi168.com | www.602913.com | 67877v.com | www.5446vv.com | www.83993v.com | 4116c.com | www.63800a.com | 99151i.com | www.30309193.com | www.80075m.com | o77304.com | www.hg7861.com | www.938625.com | 3522a.vip | www.dzj0004.com | www.33112i.com | 6218w.com | www.p98478.com | 4812a.com | www.899866.com | www.591733.com | 8901p.com |