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/BAIVdclPzaywyqwyQrpwJMTRazgVUSBab3PXMCHBh8DLps6ciWPAth-l6tRbyDyngHER3-8ZbqSPwghME_5Ik8I8ipw4sTz3q5Ny9QRZNiU0n_3Sh-0cJxP6qFDuLphcG4OAoX-m3wwjGg==