介绍了高温水冷螺旋输送机主要参数、输送工艺和结构技术特点。
The paper introduced the main parameter, carrying process and structure specifics of high-temperature water-cooled screw conveyor.
介绍了8MN快锻机组锻前加热设备改造的背景，详细阐述了加热炉改造的主要内容及结构技术特点。 技术改造取得了明显的效果。
This paper introduces the rebuilding background of the heating furnace for 8MN hydraulic machine and expatiates the constitute of heating furnace and the construction characteristic in detailed.
简要介绍ss9改进型大功率客运电力机车总体结构、技术特点及与原ss9机车不同之处。
The overall structure, technical characteristics and differences of the modified high power SS9 passenger locomotive are stated.
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