宁城县应用旱坡地机械化水土保持耕作技术效果显著

宁城县应用旱坡地机械化水土保持耕作技术效果显著的英文翻译

基本释义

• Ningcheng has Achieved Good Results in Applying Farming Technique of Mechanical Water and Soil Conservation in Non-irrigated Mountain Slopes