It was introduced the design and implementation of Railway Automatic Machine of Ticket Examination which was used in railway station entrance.

以進(jìn)站檢票機(jī)為研究對(duì)象，介紹鐵路自動(dòng)檢票機(jī)的設(shè)計(jì)與功能實(shí)現(xiàn)色综合免费视频在线观看。

China is very large, there are a lot of railway in mountains, adopting titling train became an important way to improve speed at the existing railway.

我國(guó)是一個(gè)地域遼闊jiujiurejingpin、山區(qū)鐵路較多的國(guó)家，采用擺式列車是在既有線路上提高旅客列車運(yùn)行速度的有效手段国内精品久久久久电影al换脸。

The method is not only suit for single track railway line but also suit for double track railway line.

不僅適用于單線鐵路国产一级毛片a午夜一级毛片，也可用于雙線鐵路。

Beijing Railway international Travel Service is astute-owned enterprise organized by Beijing railway branch bureau as an investor. It was set up in 1984 and is an international travel service approved by our national travel bureau. Our administrative staffs have been well trained in the past 23year's management activities.

北京鐵路國(guó)際旅行社是北京鐵路分局投資組建的國(guó)有獨(dú)資企業(yè)美国的黄色视频，始創(chuàng)于1984年视色,视色影院,视色影库,视色网，是國(guó)家旅游局批準(zhǔn)的國(guó)際旅行社，在二十七年的經(jīng)營(yíng)活動(dòng)中造就了一批訓(xùn)練有素的旅游管理人員日韩特黄一级美女性爱视频，培養(yǎng)出了一支業(yè)務(wù)素質(zhì)高欧美丝袜欧美丝中文字幕、富有經(jīng)驗(yàn)的員工。

In the past, when the railway had been just finished, Chinese people did everything personally, followed by some Negro friends, from physical labor of railway maintenance to the management of the operation. There was a vestibule school nearby, which was still training a lot of technical backbone personnel now.

想當(dāng)年日本女性WWWCOm，鐵路剛建成時(shí)国产免费乱在线观看，從體力勞動(dòng)的養(yǎng)路到上層管理的運(yùn)轉(zhuǎn)，無(wú)一不是中國(guó)人親自動(dòng)手亚洲zaixianguankan，帶上幾個(gè)黑人朋友，不遠(yuǎn)處就有現(xiàn)在還在上著課的技校欧美老妇与小伙子性生交，培養(yǎng)著大批技術(shù)骨干欧美色精品视频免费。

Walking routes in the staff, operating hours, railway professionals should take the necessary security measures had nothing to do with the railway staff may not be in the railways, bridges, tunnels running staff access.

在員工通道行走、作業(yè)時(shí)女同精品一区二区三区，鐵路專業(yè)人員應(yīng)采取必要的安全防護(hù)措施看黄的网战，與鐵路無(wú)關(guān)人員不得在鐵路上、橋梁上欧美日韩国产精品激情、隧道內(nèi)的員工通道行走XNXX黄色小视频。

The using status and problems of woodiness railway sleeper and reinforced concrete sleeper are analyzed, and the development trend of railway sleeper materials in the world is discussed.

論述和分析了我國(guó)鐵路木枕和鋼筋混凝土軌枕的使用現(xiàn)狀及存在的問(wèn)題，綜合論述了國(guó)內(nèi)外鐵路軌枕材料發(fā)展的新趨勢(shì)色色的免费视频。

The railway, the Canadian Pacific Railway was completed before the agre ed deadline.

那條鐵路人人舔人人爱人人操，即加拿大太平洋鐵路在預(yù)定完工日期之前也已建成。

In the "11th Five-Year Plan" period,railway transport has a large growth potential. One of Railway development priorities is to set up a fast passenger transport network. We will develop passenger lines,inter-city passenger railways and reconstruct existing lines,in the aim to preliminarily develop a fast passenger transport network backboned with passenger lines and connecting all major cities of China.

建設(shè)快速客運(yùn)網(wǎng)絡(luò)中文字幕日韩精品欧美一区口，是鐵路&十一五&規(guī)劃發(fā)展重點(diǎn)任務(wù)全色黄大色大片免费久久老太，通過(guò)建設(shè)客運(yùn)專線、發(fā)展城際客運(yùn)軌道交通和既有線路提速改造操人妻就是爽91视频，初步形成以客運(yùn)專線為骨干草久久，連接全國(guó)主要大中城市的快速客運(yùn)網(wǎng)絡(luò)。

After eight years of construction, the Banga to Banggio underground railway replaced the original above-ground railway and made its first run today, in an attempt to revitalize the Banga business community and tourism.

施工八冬了后人人99，艋舺到板橋耶火車改做地下鐵路了后今阿日開(kāi)始運(yùn)作日韩人人操人人操，倘好載卡儕郎客來(lái)艋舺舊社區(qū)交關(guān)及去龍山寺燒香www.色色网。