In terms of features of semitrailer tractors, the central steering handling quality test method widely used in foreign countries is introduced and modified. The evaluation method for test results is introduced and is verified with tests of a domestic tractor and a Scania 360 tractor.

Analysis of the Brittleness in Weld Superheated Area and the Service Life of Repair Welded Exhaust Valves for the Diesel Locomotives Made in China HEAT RESISTANCE TOLERANCE CURVE OF HUMAN BEING APPLIED TO REPAIR WELDING OF HEAVY HOPPER

国产内燃机车排气阀焊修后焊接过热区的脆化及使用寿命分析人体耐热曲线和物体冷却曲线在料缸焊修中的应用

互联网摘选

Based on the experience and knowledge of fracturing truck development for several years, the problems, the shortcomings and the developing trend of the home-made fracturing truck s are investigated.

根据几年来在压裂车研制设计中的实践与体会，探讨了国产压裂车存在的问题、与国外的差距和发展方向。

互联网摘选

By comparing, the gap of engineering levels between foreign and domestic diesel ( locomotives) and motor cars in terms of complete units and parts are pointed out.

通过比较，找出国产内燃机车、内燃动车及其主要部件及系统与国外先进水平的差距。

互联网摘选

Distributed automotive body control system is designed to meet the need of electrical automatic control operation and fault diagnosis and display in domestic heavy vehicle.

分布式车身控制系统是针对国产重型车电子化自控操作和故障诊断显示的需求而设计的。

互联网摘选

With the rapid development of the high-speed railway, the requirements of the railway grinding machines are becoming urgent in China.

随着我国高速铁路迅速发展，国内对国产打磨车的需求越来越迫切。

互联网摘选

Suggestions for improving home-made fracturing trucks

提高国产压裂车技术装备水平的建议

互联网摘选

A Few Propositions to Improving the Cooling System of Diesel Locomotives Made in China

对于改进国产内燃机车冷却系统的几项建议

互联网摘选

Opportunity and Challenge to Domestic Catalytic Converter for Gasoline-fueled Vehicle

国产汽油车用催化转化器的机遇和挑战

互联网摘选

The following improvement work proves the practicability of conclusion and offers important support for improving NVH properties of domestic pickups.

相关的后续改进工作验证了本文研究结果的实用性，为提高国产皮卡车的NVH性能提供了重要的支持。

互联网摘选

That amount was set in 1993, when the average new passenger car on American roads got 28.4 miles per gallon ( mpg), and the best-selling American car got 18mpg in the city and 27 on highways.

这一金额是在1993年定下的，那时新的乘用车每加仑油可以在美国道路上平均行驶28.4英里，最畅销的国产车在城里可以行驶18英里，在高速公路上可以行驶27英里。

互联网摘选

Chinese-made automobiles purchased by the companies within a verified quantity shall be exempted from the horizontal supporting fees, surcharges for purchases of motor vehicles and extra consumption taxes.

对其购置的国产车，在的数量内，国家免征横向配套费、辆购置附加费和特别消费税。

互联网摘选

Meanwhile, domestic cars and imported cars in performance and design differences, and thus the overall income level of residents will have an impact on market demand.

同时，由于国产车与进口车在性能以及设计方面存在差异，因而我国居民的总体收入水平会对市场需求产生影响。

互联网摘选

In the paper, a computational analysis on drum brake squeal in some home-made vehicles is carried out based on close-loop coupling model.

本文在建立鼓式制动器高频噪声问题的结构闭环耦合计算模型的基础上，对某国产车的高频噪声问题进行了计算分析。

互联网摘选

In the past, McCain has said he was proud to buy American cars, including in an interview on a Detroit television station.

过去，在接受底特律电视台的采访时，麦凯恩曾表示为购买国产车而感到自豪。

互联网摘选

The necessity of introducing exhaust particulate trap in domestic automotive diesels was discussed on the basis of the present exhaust smoke situation.

根据国产车用柴油机的排气烟度现状，论证了采用排气微粒过滤器的必要性。

互联网摘选

There was little sense of the gloom prevailing elsewhere in the industry& and Chinese-made cars seemed to draw the biggest crowds.

一点也感觉不到世界诶其它地方汽车业界所笼罩的不景气行情，中国国产车吸引大批人群。

互联网摘选

Tourist automobile companies with Chinese-made automobiles and in co-operation with foreign investors may be established within the areas. foreign sub-subsidiary

（五）内可开办使用国产车的中外合资经营的旅游汽车公司。外国子公司的属公司

互联网摘选

So with many famous automobile companies entering the domestic market, the competition becomes more and more serious.

在这种情况下，随着世界各大汽车品牌进入中国市场，国产车与进口车之间的市场竞争日趋激烈，成为市场焦点之一。

互联网摘选

Thinking on developing domestic motor liquified gas

对发展国产车用液化气的思考

互联网摘选

Some Common Parts for Home-Made and Import Vehicles

国产车与进口车的部分通用件

互联网摘选