1) agricultural fan
农用风机
1.
In agricultural machinery because the agricultural fan has different work, it is not the same as its performance requirement.
农用风机的性能对农业生产的经济性和安全性具有重要影响。
2) agricultural plastic film resisting wind
防风用农膜
3) pumping irrigation well
农用机井
1.
Practice on computer monitoring and control system of pumping irrigation well;
农用机井计算机监测控制系统的实践
4) agricultural machinery
农用机械
1.
The GM forecasting of principal agricultural machinery;
我国主要农用机械指标预测
2.
Natural erosion and protection during parking of agricultural machinery
农用机械停放期间自然侵蚀与防护
补充资料：进风机与排风机
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条