详见中国山东政府采购网公告：
http://www.ccgp-shandong.gov.cn/sdgp2017/site/index.jsp#/article/site/0301/BN0DDUwJIqE8H_yKGLkhLWACTu7zr6pkiWz3NrGhIXp2waU41a2dDpVKcfOG1kPB57OlY5di-x9LuXcuk6g2kTQpZw1LFnJwxTYijGAS_ah1QE1g_VwDO70bCp6cJq0F1ahTHPDZ-PUOGw==