美女胸被狂揉扒开吃奶的网站o_亚洲日韩av中文无码专区_东京热激情无码专区_久久HEZYO久综合亚洲色_欧美成人高清视频_国产精品乡下勾搭老头_欧美一级v片在线播放_成人午夜国产视频_男女猛烈无遮挡免费动态图_亚洲一区国产精品视频

首頁(yè) > 技術(shù)資料共享

[期刊雜志] 應(yīng)用直流充電電位法查找地下電纜破損點(diǎn)

P:2008-12-07 18:08:31

1

應(yīng)用直流充電電位法查找地下電纜破損點(diǎn)

ECMC - Electric Cable MakersConfederation UK英國(guó)電纜制造商聯(lián)盟 (0) 投訴

P:2008-12-08 20:53:49

2

不錯(cuò)的資料

fly-flange spool - 側(cè)板內(nèi)側(cè)帶錐度的線盤(pán) (0) 投訴

P:2008-12-12 10:22:58

3

thanks

quantity of radiation - 輻射量 (0) 投訴

P:2009-03-27 12:46:34

4

<DIV class=xxxxAd><IFRAME id=google_ads_frame3 style="LEFT: 0px; POSITION: absolute; TOP: 0px" name=google_ads_frame marginWidth=0 marginHeight=0 src="http://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-5245470700607411&dt=1238129207281&lmt=1238129207&prev_slotnames=9908240416%2C3492416009&output=html&slotname=8810507802&correlator=1238129206671&url=http%3A%2F%2Fjqgyxcq.com.cn%2FShowPost.asp%3FThreadID%3D40806&ref=http%3A%2F%2Fwww.baidu.com%2Fs%3Flm%3D0%26si%3D%26rn%3D10%26tn%3Dsitehao123%26ie%3Dgb2312%26ct%3D0%26wd%3D%25B5%25E7%25C0%25C2%25C6%25C6%25CB%25F0%2B%25B2%25E9%25D5%25D2%26pn%3D0%26ver%3D0%26cl%3D3%26uim%3D0%26usm%3D0&frm=0&ga_vid=1040416219.1238129207&ga_sid=1238129207&ga_hid=1099133981&flash=10.0.12.36&u_h=1024&u_w=1280&u_ah=990&u_aw=1280&u_cd=32&u_tz=480&u_java=true&dtd=31&w=200&h=200&xpc=iIrrdqFHm2&p=http%3A//jqgyxcq.com.cn" frameBorder=0 width=200 scrolling=no height=200 allowTransparency></IFRAME></DIV>不錯(cuò)的資料

proof stress - 屈服點(diǎn); 彈性極限應(yīng)力,耐力,試驗(yàn)應(yīng)力, 降伏強(qiáng)度 (0) 投訴

4


你需要登錄才能發(fā)表,點(diǎn)擊登錄。