In order to further cement enterprises in China to provide better products and services, China and the United States in 2003 in Xuzhou Xuzhou established Shipton Cement Additives Co., Ltd., the company will be better able to set up the face of China's cement clinker and cement composition grinder diversity of the actual situation of research and development suitable for the production of cement enterprises in China to enhance and to mention the actual production-type aids Products.

為了進(jìn)一步給中國(guó)水泥企業(yè)提供更優(yōu)質(zhì)的產(chǎn)品和服務(wù)操逼午夜视频，中美雙方于2003年在蘇州建立了蘇州希普水泥助劑有限公司欧美性爱在线电一影，該公司的設(shè)立將能更好地面對(duì)中國(guó)水泥熟料成份和水泥磨機(jī)多樣性的實(shí)際情況久久久久亚洲精品中文字幕A片，研究開(kāi)發(fā)出適合于中國(guó)水泥企業(yè)生產(chǎn)實(shí)際的增強(qiáng)和提產(chǎn)型助磨劑產(chǎn)品亚洲三级网站。

This dissertation stems from the project "Study on high efficient multi-flow transmission system" which is sub-project of the Natural Science Foundation Key Project "Fundamental study on energy saving of mechanical/fluid transmission and new transmission methods", which mainly analyzes the energy saving issue of mechanical transmission system from the point of view of design theory and method. Multi-flow transmission systems have been widely applied to large mechanical equipment such as creeper truck, helicopter, cement grinder, hoist, wind electricity generator, construction machinery and metallurgy industry.

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