In this thesis, on basis of the study of a bogies type, a design project of the bogie for freight car is put forward.

論文首先在對貨車轉(zhuǎn)向架進行選型研究的基礎上，對出口巴基斯坦的貨車轉(zhuǎn)向架進行了結(jié)構(gòu)方案設計国产免费A片在线网址，并詳細介紹了轉(zhuǎn)向架各部件的結(jié)構(gòu)特點自拍少妇亚洲。

The caboose is coupled to the last freight car.

賭博與墮落總是相聯(lián)系的。

The evolution process of freight car coupler s in our country in the recent 50 years is reviewed.

回顧了我國貨車車鉤50年來的演變過程黄视频免费网站，分析了其現(xiàn)狀日韩老司机免费午夜电影院，并通過與美國貨車車鉤的比較黑人大战白妞在线无码，展望了我國貨車車鉤的發(fā)展趨勢超碰人人曰人人操。

"The part of a truck, trailer, or freight car designed to car ry loads."

卡車东北妓女东北话对白、拖車或載重運輸汽車的一部分。

According to the freight car s structure,this paper sets up a car model through NUCARS dynam ics analysis software.

根據(jù)貨車車輛的實際結(jié)構(gòu)国产高清视频观看，利用NUCARS動力學分析軟件成人免费国产剧情视频在线播放，建立了車輛模型，計算分析了車輛的臨界速度18+在线网站，并重點分析了線路幾種主要不平順對車輛脫軌的影響趨勢久爱www人成视频在线观看免费。

A small freight car was bought in the home later, then I return county of native place abundant from the harbor that connect the cloud, slaughter a sheep in the morning since at that time, opening lake of small hill of small freight car to pull langouste to sell to our this locality midday, what the time passes is very painstaking, but gained some of penny however, did not have time to get online regrettablly only.

后來家里買了個小貨車，于是我從連云港回到老家豐縣宁夏暇葩货运代理有限公司，從那個時候起早上宰羊亚洲欧美熟妇久久久另类，中午開著小貨車微山湖拉龍蝦到我們本地賣，日子過的很辛勞秋葵视频安卓手机下载，但卻賺了些小錢18禁尤物精品永久在线，只可惜沒時間上網(wǎng)了。

Charge for freight car usage was based on the occupying car number of each administration, It is not reasonable for charge of freight car using occupation day .

鐵道部貨車使用費以各鐵路局占用的有償使用車數(shù)進行清算亚洲国产成年女人久久，以天為單位進行的統(tǒng)計存在許多弊端一线毛片免费网站视频。

Freight car ; Passenger car ; Locomotive ; Unit basic resistance ; Analysis test type ; Pure test type

貨車；客車免费黄色av网站；機車最新日韩精品第二页在线观看网站视频；單位基本阻力；分析-試驗型美欧激情性交小说及视频；純試驗型

It is an important and basic element to apply intelligent computer aided decision making tool to improve the freight car approving of freight dispatching in the process of railway bureau dispatcher office modernization, thus it possesses a great significance in theory and application.

采用智能化計算機輔助決策工具來提高貨運調(diào)度承認車計劃的水平日韩久久无码免费看A，是鐵路局調(diào)度信息化、現(xiàn)代化過程中的一個重要基礎性環(huán)節(jié)酒店露脸，具有重要的理論意義和應用價值亚洲成av人片不卡无码。

The car brake system is a key part to ensuring safe operation of train. Compared with existing 21 ton axle load freight car, the heavy hual car improves greatly in performance which demands preferable brake system.

重載鐵路貨車的車輛載重和運行速度較我國現(xiàn)有的21t軸重貨車均有較大提高，因此對車輛制動系統(tǒng)的要求也更高五十路熟妇高熟无码BT。