A new type of control valve for single pipe system is introduced.
介绍了一种适用于单管系统的新型调节阀。
The basic graphic formula of crossover pipe system is introduced.
介绍了跨越管系统的基本图式。
It is the ideal equipment in the pipe system adjusting or cutting liquid medium.
是管道系统中对流态介质进行合理调节或切断的理想设备。
The principle, structure and beat exchange of a circular heat pipe system are presented.
论述了环形热管的原理、结构和换热计算方法。
The principle, structure and beat exchange of a circular heat pipe system are presented.
论述了环形热管的原理、结构和换热计算方法。
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