Surveillance on Malaria in Junlian County From 2004 to 2007
2004-2007年筠连县疟疾监测结果分析
This evaluation model will be used in a tunnel projects under construction safety evaluation studies construction project of " Mei jia ao tunnel in Junlian County " .
并将此评价模型运用在一个在建的隧道工程项目&筠连县梅家坳隧道项目，对其目前的施工安全进行评价。
Junlian County