介绍一种新型气液元件行程控制单向阀的结构、原理和特点，以及在组合机床动力滑台液压系统中的应用。

This paper briefly introduces structure, principle, application and feature of a new element named travel control single direction valve.

youdao

介绍一种新型气液元件行程控制单向阀的结构、原理和特点，以及在组合机床动力滑台液压系统中的应用。

This paper briefly introduces structure, principle, application and feature of a new element named travel control single direction valve.

youdao