A new technology is applied, which can improve effectively the properties of engine.
新工艺的采用，有效地提高了发动机的性能。
Coach and support electricians to improve their work skill and new technology learning.
训练和指导相关人员改善工作技巧和学习新工艺。
Fourth, improve the system of new rural technology services.
第四，完善新型农业科技服务体系。
Fourth, improve the system of new rural technology services.
第四，完善新型农业科技服务体系。
应用推荐