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原標(biāo)題：两个奶头被吃高潮视频

　　中??(zhong)國(guó)??(guo)工??(gong)程??(cheng)院??(yuan)院?(yuan)士??(shi)、中??(zhong)國(guó)??(guo)鐵??(tie)道??(dao)學(xué)??(xue)會(huì)??(hui)理??(li)事??(shi)長(zhǎng)??(chang)盧??(lu)春??(chun)房??(fang)指??(zhi)出??(chu)??，縱??(zong)觀??(guan)全??(quan)球??(qiu)鐵??(tie)路??(lu)調(diào)??(tiao)車??(che)技??(ji)術(shù)??(shu)的??(de)發(fā)??(fa)展?(zhan)歷??(li)程??(cheng)??，從??(cong)最??(zui)初??(chu)的??(de)手??(shou)工??(gong)操??(cao)作??(zuo)到?(dao)機(jī)??(ji)械?(xie)化??(hua)作??(zuo)業(yè)??(ye)??，再??(zai)到??(dao)自??(zi)動(dòng)??(dong)化??(hua)控??(kong)制??(zhi)??，雖??(sui)取??(qu)得??(de)顯??(xian)著?(zhu)進(jìn)??(jin)步?(bu)??，但??(dan)仍??(reng)普??(pu)遍??(bian)存??(cun)在??(zai)軟??(ruan)硬??(ying)件??(jian)成??(cheng)本??(ben)高??(gao)、系??(xi)統(tǒng)??(tong)管??(guan)理??(li)復(fù)??(fu)雜??(za)、維??(wei)護(hù)??(hu)難??(nan)度?(du)大??(da)等??(deng)現(xiàn)??(xian)實(shí)??(shi)問??(wen)題??(ti)??。??　　中??(zhong)新??(xin)社??(she)滄??(cang)州??(zhou)3月??(yue)22日??(ri)電??(dian) (張??(zhang)文??(wen)暉?(hui))3月??(yue)22日??(ri)?，在??(zai)國(guó)??(guo)家??(jia)能??(neng)源?(yuan)集??(ji)團(tuán)??(tuan)(以??(yi)下??(xia)簡(jiǎn)??(jian)稱??(cheng)“國(guó)??(guo)能??(neng)”)朔祝(shuo)黃??(huang)鐵??(tie)路??(lu)黃??(huang)驊??(hua)港??(gang)站??(zhan)遠(yuǎn)??(yuan)程??(cheng)操??(cao)控??(kong)臺(tái)??(tai)?，車??(che)站??(zhan)調(diào)??(tiao)度??(du)人??(ren)員??(yuan)通?(tong)過??(guo)智??(zhi)能??(neng)調(diào)??(tiao)車??(che)系??(xi)統(tǒng)??(tong)?，控??(kong)制??(zhi)雙??(shuang)源?(yuan)制??(zhi)機(jī)??(ji)車?(che)推??(tui)動(dòng)?(dong)載??(zai)有??(you)5394噸??(dun)煤??(mei)炭??(tan)的?(de)列??(lie)車??(che)精?(jing)準(zhǔn)?(zhun)停??(ting)靠??(kao)到??(dao)對(duì)??(dui)位??(wei)點(diǎn)??(dian)?，開??(kai)始??(shi)翻??(fan)車??(che)作??(zuo)業(yè)?(ye)??。?這??(zhe)標(biāo)??(biao)志??(zhi)著??(zhe)中??(zhong)國(guó)?(guo)自??(zi)主??(zhu)研??(yan)發(fā)??(fa)的??(de)首??(shou)套??(tao)重??(zhong)載??(zai)鐵??(tie)路??(lu)智??(zhi)能??(neng)調(diào)??(tiao)車??(che)系??(xi)統(tǒng)??(tong)正??(zheng)式??(shi)投??(tou)入?(ru)運(yùn)??(yun)營(yíng)??(ying)??。。