Analysis of effect on tuberculosis control project in dangtu county 当涂县结核病控制项目实施效果分析
2.
An investigation on the outbreak of infectious diarrhea in dangtu county 当涂县两乡镇感染性腹泻爆发调查
3.
The shear strength of the coating is 15 - 20mpa when the ha content in the surface layer is about 30 % 当涂层表层中ha的含量约为30时，其剪切强度降为15 ? 20mpa 。
4.
Investigation and research on environmental problems of villages where farmers live together - suggestions to renovate huyang township of dangtu county , anhui province 对安徽省当涂县湖阳乡开展村庄环境整治的建议
