女人扒开下面无遮挡

　　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)??。??　　據(jù)?(ju)介??(jie)紹??(shao)??，該?(gai)系??(xi)統(tǒng)??(tong)目??(mu)前??(qian)已??(yi)具??(ju)備??(bei)大??(da)規(guī)?(gui)模??(mo)推??(tui)廣??(guang)應(yīng)??(ying)用?(yong)條??(tiao)件??(jian)??，可?(ke)有??(you)效??(xiao)帶??(dai)動(dòng)??(dong)中??(zhong)國(guó)??(guo)重??(zhong)載??(zai)鐵??(tie)路??(lu)智?(zhi)能??(neng)管??(guan)控??(kong)水?(shui)平??(ping)??。?(完??(wan))KPTLSKPNKSqibao666888　　zhong ??(zhong)guo ??(guo)gong ??(gong)cheng ??(cheng)yuan ??(yuan)yuan ?(yuan)shi ??(shi)、zhong ??(zhong)guo ??(guo)tie ??(tie)dao ??(dao)xue ??(xue)hui ??(hui)li ??(li)shi ??(shi)chang ??(chang)lu ??(lu)chun ?(chun)fang ??(fang)zhi ?(zhi)chu ?(chu)??，zong ??(zong)guan ??(guan)quan ??(quan)qiu ??(qiu)tie ??(tie)lu ??(lu)tiao ??(tiao)che ??(che)ji ??(ji)shu ?(shu)de ??(de)fa ??(fa)zhan ??(zhan)li ??(li)cheng ??(cheng)??，cong ??(cong)zui ??(zui)chu ??(chu)de ??(de)shou ??(shou)gong ??(gong)cao ??(cao)zuo ??(zuo)dao ??(dao)ji ?(ji)xie ??(xie)hua ??(hua)zuo ??(zuo)ye ??(ye)??，zai ??(zai)dao ?(dao)zi ??(zi)dong ??(dong)hua ??(hua)kong ??(kong)zhi ??(zhi)??，sui ??(sui)qu ??(qu)de ??(de)xian ??(xian)zhu ??(zhu)jin ??(jin)bu ?(bu)??，dan ??(dan)reng ??(reng)pu ??(pu)bian ??(bian)cun ??(cun)zai ??(zai)ruan ??(ruan)ying ??(ying)jian ??(jian)cheng ?(cheng)ben ??(ben)gao ??(gao)、xi ?(xi)tong ??(tong)guan ?(guan)li ??(li)fu ??(fu)za ??(za)、wei ??(wei)hu ??(hu)nan ??(nan)du ??(du)da ??(da)deng ??(deng)xian ?(xian)shi ?(shi)wen ??(wen)ti ??(ti)??。??　　ju ?(ju)jie ??(jie)shao ??(shao)??，gai ?(gai)xi ??(xi)tong ??(tong)mu ??(mu)qian ??(qian)yi ??(yi)ju ??(ju)bei ??(bei)da ??(da)gui ?(gui)mo ??(mo)tui ??(tui)guang ??(guang)ying ??(ying)yong ?(yong)tiao ??(tiao)jian ??(jian)??，ke ?(ke)you ??(you)xiao ??(xiao)dai ??(dai)dong ??(dong)zhong ??(zhong)guo ??(guo)zhong ??(zhong)zai ??(zai)tie ??(tie)lu ??(lu)zhi ?(zhi)neng ??(neng)guan ??(guan)kong ??(kong)shui ?(shui)ping ??(ping)??。?(wan ??(wan))