涡旋机械由于其结构简单、效率高、体积小、噪声低、运转平稳等特点被应用于车用增压器技术中。
Scroll machine which possess characteristics of high efficiency, small bulk, light weight, low noise, simple structure and working smoothly etc, is used in supercharged vehicle engine.
直线运动轴承互换性好，安装使用方便省时，并使机械结构新颖，小型，量轻之特点。
Linear motion bearing interchangeability, easy to install saving time, and to the mechanical structure is novel, small, amount of light of the characteristics.
介绍了T形钠截止阀阀体的结构、特点及机械加工方法。
Introduces the structure, characteristics and mechanical machining methods for T-type Sodium globe valve body.
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