• <li id="pcxkh"><wbr id="pcxkh"><kbd id="pcxkh"></kbd></wbr></li><rp id="pcxkh"><acronym id="pcxkh"><u id="pcxkh"></u></acronym></rp>
  • <th id="pcxkh"></th>

    <dd id="pcxkh"></dd>
  • <rp id="pcxkh"></rp><em id="pcxkh"><acronym id="pcxkh"></acronym></em>
    1. <span id="pcxkh"></span>

      <em id="pcxkh"></em><em id="pcxkh"></em>
    2. <span id="pcxkh"></span>

      <th id="pcxkh"><address id="pcxkh"></address></th>

      <dd id="pcxkh"></dd>
      <em id="pcxkh"></em>
      <th id="pcxkh"></th>
      <th id="pcxkh"></th>

        1. <th id="pcxkh"><big id="pcxkh"></big></th>
        2. Website Name

          Home > Experts Team > Experts Team > Medical Ozone

          Zhenghua Zhang- Zibo No. 6 People's Hospital of Shandong Province

          Zhenghua Zhang, Director of Internal Medicine and Deputy Chief Physician of the Sixth Hospital of Zibo City. Member of the Shandong Provincial Respiratory Committee, member of the Shandong Professional Committee on Integrated Traditional Chinese and Western Medicine Occupational Diseases, member of the Cardiovascular Preventive Medicine Association of Zibo City, and adjunct associate professor of Jining Medical College. He has been in clinical work for 30 years, participated in the formulation of the National Diagnostic Criteria for Occupational Noise Deafness and the Diagnostic Criteria for Occupational Acute Paraquat Poisoning, published 20 national papers, 1 monograph, and 1 invention patent.

          Copyright 2005-2019, Zibo Qianyan Medical Instrument Co., Ltd. All rights reserved.

          Zibo Qianyan Medical Instrument Co., Ltd.  ICP No.:SDICP14007146-1     

          “前沿”is our company’s registered trademark, and our company owns the permanent copyright of “未.jpg", no individual or organization may use them without permission.

          国产AV在线播放 久久亚洲 欧美 国产 综合| 久久人人97超碰超碰窝窝| 狠狠躁天天躁中文字幕| 国产在线拍揄自揄视频| 免费国产A国产片高清| 亚洲国产一区二区三区| 久久国产福利国产秒拍| 扒开双腿猛进入的视频| 日本牲交大片免费观看| 美女视频黄频大全视频黄A| 国语自产精品视频在 视频|