机械工程

With the continuous development of enterprises, business has been involved in loaders, road rollers, bulldozers, excavators, graders, forklifts, garbage compactors and the Chai D6114, Weichai Steyr engine, all kinds of imports of construction machinery and machine parts, Company sales machine and accessories directly from the manufacturer, be able to ban all counterfeit products and manufacturers direct access to three packs of protection, the company attaches great importance to pre-market after-sales service and be accountable to the whole period of the implementation of three bags full track Onsite Services .

随着企业的不断发展，业务已涉足装载机、压路机、推土机、挖掘机、平地机、叉车、垃圾压实机和上柴D6114、潍柴斯太尔发动机、各种进口工程机械整机及配件，公司所销售的整机和配件均直接来源于生产厂商，能够禁绝一切仿冒产品并直接获得生产厂商的三包保障，公司高度重视售前售后服务工作，对整机实施三包期全程跟踪上门服务。

Raven is a manufacturer of toners for use in copiers, laser printers and engineering machines.

乌鸦是一个制造商的碳粉用于复印机，激光打印机和工程机械。

Diffusers for many years. These have been used to provide very high efficiencies for

多年以来，大型船用以及工程机械一直采用叶片式扩压器结构，在这些应用中，我

The method also provides a reference for construction machinery that requires power distribution such as dozers and milling machines.

提出的方法也可为推土机、铣刨机等对功率分配有要求的工程机械提供参考。

4 For dredging works, only mechanical dredgers with bucket-type closed-grabs shall be used for the dredging of river bed or ponds.

进行挖泥工程时，只可使用密封抓斗式的机械挖泥机，以挖掘河床或塘底的淤泥。

The ETAS Group, subsidiary company of Robert Bosch, provides comprehensive and integrated tools and tool solutions for the development and service of automotive ECUs.

罗伯特·博世有限公司是德国最大的工业企业之一，从事汽车技术、工业技术和消费品及建筑技术的产业。1886年罗伯特·博世先生在斯图加特创办公司时，就将公司定位为&精密机械及电气工程的工厂&。

This company produces several models of hydraulic excavators and other construction machines.

公司的主要产品为多种型号液压挖掘机和其它建筑工程机械。

Construction of three new plants in China is in response to robust demand for excavators and other construction and mining machinery there.

中国的这三座工厂用来满足当地对挖掘机和工程和矿山机械的迫切需求。

However, in different circumstances, excavators and other construction machinery on the size, performance requirements are different, various performance parameters to determine their working environment.

然而，在不同的环境下，对挖掘机等工程机械的大小、性能的要求有所不同，各种性能参数决定其工作环境。

An electronic Hydraulic driving fan cooling system was designed to solve the problem of overheating and overcooling in the construction machinery.

开发了一种电控液驱风扇冷却系统，解决了工程机械的过热和过冷问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。