<sup id="ci9ds"></sup>

    <s id="ci9ds"></s>
    <em id="ci9ds"></em>
    <legend id="ci9ds"><track id="ci9ds"></track></legend>
        九九热线有精品视频,国产不卡一区二区在线视频,亚洲av成人无网码天堂,日本亚洲a,翘臀少妇被扒开屁股日出水爆乳 ,性感美女久久久,亚洲人成网亚洲欧洲无码 ,国产精品久久久久久熟妇吹潮软件

        Download

        The files listed below are avail- able for you to download in PDF format.
        click here into the website >
        If you do not have Adobe Acrobat Reader, you can download it first.



        Managers

        Back

        Slewing_Bearings
        Mr. Peng Zhongxian, male, the senior engineer and national bearing experts. He undertake the task research of special bearing for 36 years in Luoyang Bearing Institute.The program deals with subjects from design,apllication, experiment and processing technique.After retirement, he is going on with his work in Luoyang SBI Special Bearing Co.,Ltd.
        During his work, he had won many honors such as: National Scientific and Technological Progress Special Award, Scientific and Technological Progress Award of Machinery Ministry, Advanced worker of Machinery Ministry and National Bearing Experts who enjoied the special allowance of government .He have been working in the college of bearing for three years and wrote the teaching material. He had worten many papers, and were pulished in the magazines of China and USA. One of them had been as the meeting thesis.

        Mr.Cai Weiwei,Vice general manager,university,senior engineer.after graduated from university at the first years of sixties then began to work at state bearing factories .had tested technology research subject , maked technology documents, designed measuring tools and non-standard machines in technology laboratory,branch factory,technology centre. this period had designed the bearing raceway grinding technology and grinding wheel, taper bearing super-fine machine and hone together with the other enginners.then got technology achievement second prize by ministry.otherwise in the process of technology transformation.i finished the high speed grinding technology test subject,supergrinding technology and NO.6 formula grinding wheel test subject,pneumatic assembly press machine design subject,grinding machine single automatic up and down device subject,cage pocket drilling subject etc. play a promoting role of inceresing bearing quality and machinning efficiency. Also got factory rewards.
        In my 40years work experience,I got the technology staff certifate by state ministry of engineering industry. Advanced worker honor by factory.also went to japan NTN factory study taper bearing automatic product line technology.

        Vice general manager,university,senior engineer.after graduated from university at the first years of sixties then began to work at state bearing factories .had tested technology research subject , maked technology documents, designed measuring tools and non-standard machines in technology laboratory,branch factory,technology centre. this period had designed the bearing raceway grinding technology and grinding wheel, taper bearing super-fine machine and hone together with the other enginners.then got technology achievement second prize by ministry.otherwise in the process of technology transformation.i finished the high speed grinding technology test subject,supergrinding technology and NO.6 formula grinding wheel test subject,pneumatic assembly press machine design subject,grinding machine single automatic up and down device subject,cage pocket drilling subject etc. play a promoting role of inceresing bearing quality and machinning efficiency. Also got factory rewards.
        In my 40years work experience,I got the technology staff certifate by state ministry of engineering industry. Advanced worker honor by factory.also went to japan NTN factory study taper bearing automatic product line technology.

        Mr.Wang Zhengguisenior engineer,Take part in constructing national first "308 bearing automatic production line" and designing "7909 bearing automatic production line".Also join in the construct and debugging production work of "aligning spherical rolling bearing bay-line".Programming the construction of "197726 lorry bearing assembly line".Take part in development of shaft type tandem thrust bearing and this bearing honored henan province high-tech product certificate in 2000,and honored third prize of luoyang technological progress.
         

        Contact Us

        Sales manager:
        Judy
        Telephone:
        +86-379-64122001
        +86-379-64122002
        Mobile phone: +86(0)13525437470
        E-mail:judy@sbi.com.cn

         

         

        Technical support:
        Peipei  Li
        Telephone:
        +86-379-64122008

        E-mail:techsupport@sbi.com.cn

         

        Faxes:
        +86-379-64122006 64122000
        Address:
        WEISI ROAD,LUOYANG INDUSTRIAL PARK,XIGONG,LUOYANG,HENAN PROVINCE,P.R.CHINA
        Email:
        sbi@sbi.com.cn

        Managers
        ?
        Managers
        Managers
        主站蜘蛛池模板: 国产真人无码作爱视频免费| 国产精品久久久久9999高清| 色成年激情久久综合| 一个添下面两个吃奶把腿扒开| 国产成人精彩在线视频| 亚洲中文自拍| 久久久精品人妻久久影视| 波多野结衣AV无码久久一区| 丰腴浓毛粗壮熟女X66AV| 亚洲V国产V天堂A无码二区| 国产一级黄色片在线观看| 放荡的少妇2欧美版| 成人综合久久精品色婷婷| 麻豆精品一区二区综合av| 国产高清A片| 五月天社区| 日韩av偷拍| 亚洲国产综合精品中文第一| 成人午夜二区| 久久好在线视频| 欧美性爱视频网站| 黄色不卡在线| 中文字幕乱码熟妇五十中出| 国产v亚洲v天堂无码| 国产人妻777人伦精品hd| 亚洲成AV人的天堂在线观看| 欧美人与动欧交视频| 午夜痒痒网| 一一本之道高清无码| 久久综合色一综合色88欧美| 免费人成激情视频在线观看| 亚洲国产专区| 中文无码久久精品| 国产成人精品中文字幕| 伊人av综合| 国产欧美激情一区二区三区| 久久婷婷五月综合色99啪ak| 少妇裸体婬交视频免费看| 嫩草999| 国语精品自产拍在线观看网站| 国产成人精品亚洲一区二区 |