摘要
介绍了BQ型双偏心半球阀的结构特点。
This article introduced the construction,the design of double eccentric center principle and technique data,for the company providing a kind method of design.
出处
《阀门》
2004年第4期21-23,共3页
VALVE MAGAZINE
关键词
BQ型双偏心半球阀
偏心原理
结构
技术参数
阀门
BQ type double eccentric center half-ball Valve
eccentric center principle
construction
technique data
valve.
