摘要
介绍双连动式液控截止阀组的组成、工作原理、功能、作用、优缺点及使用效果。
This paper describes the structure and principle of a new valve for coal mine-A dual interlocking hydraulic control check valve .A comparison has been made with the conven-tional types to verify its features. And also a real application in mine underground has been given to prove its results.
出处
《同煤科技》
2001年第3期47-48,共2页
Datong Coal Science & Technology
