empty and load changeover cock 空重车转换塞门
empty and load brake equipment 空重车调整装置
empty and load adjustment 空重车调整
automatic empty-and-load brake 自动空重车制动机
empty and load brake regulator 空重车阀
In this paper, a new design of a automatic static weight freight car empty and load brake equipments described.
提出了静测重自动空重车调整装置的研究结果。
The existing conditions of the empty and load brake equipment for wagons at present in our country are analyzed.
分析了我国现有货车空重车调整装置的现状，针对现有货车空重车调整装置存在的问题提出了改进建议。
The operation mechanism of the brake matching with the two step, multi step or stepless empty and load brake equipment is analyzed.
分析了制动机与二级、多级或无级空重车调整装置相配时的工作机理。
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