plow bottom的例句大全

On the Double-Railed Examination on Violation of the Constitution Optimum Design of Plow Bottom Moldboard

论建立我国双轨制违宪审查机制&从孙志刚事件谈起犁体曲面优化设计

Assembled and exploded view of moldboard plow bottom and parts

铧式犁体各部件的组装图及零件图

Safe technical requirements for agricultural machinery operating& Bottom plow

GB16151.6-1996农业机械运行安全技术条件铧式犁

Fuzzy Evaluation and Analysis of Green Material Design for Plow-bottom Fertilization Machine Based on VB

基于VB的犁底施肥机设计绿色材料一级模糊评价与分析

The new type plow structure can lowered the futility energy consume by change tradition structure of bottom plow and operate mode.

通过改变铧式犁传统的结构和工作方式，建立可将无用功耗降至最小的工作方式，并以新的犁体结构实现这种工作方式。