文章详细信息 关键词： 水轮机;;球形阀;;密封;;结构 [gap=373]Keywords: hydraulic turbine;ball valve;sealing;structure
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Float ball valve 浮动式球阀 ; 球阀 ; 浮动式 ; 浮动球阀
Fixed ball valve 固定式球阀 ; 进口固定式球阀 ; 固定球球阀 ; 固定式
Stainless Steel Ball Valve 不锈钢球阀
brass ball valve 黄铜球阀 ; 铜球阀 ; 黄铜球阀英文名称 ; 产品名称
ball valve sample chamber [油气] 球阀取样器
cage positioned ball valve 笼式定位球调节阀
Pneumatic ball valve 气动球阀
half ball valve 半球形阀
Ball valve is designed to regulate a certain flux according to different openings based on the system's requirements in various industries.
球形调节阀是根据系统要求利用不同开度调节流量的装置,目前被广泛应用于各行各业。
参考来源 - 球形调节阀流量系数与力矩特性三维仿真与试验研究At the same time,it summarized working principle,controlling principle,transporting storage,and installing requirement of this ball valve.
阐述了水轮机进水球阀的工作原理、控制原理、运输保管和安装要求等事项。
参考来源 - 水轮机进水球阀的结构设计·2,447,543篇论文数据，部分数据来源于NoteExpress
N a one-way valve consisting of a metal ball with a cylindrical hole fitting into a concave seat over an opening 球阀
Remove the relief valve hose from fitting below inlet ball valve.
从进口球阀下面连接件拆卸安全阀软管。
They can produce a "ball valve" effect by intermittently occluding the atrioventricular valve orifice.
他们可以产生“球阀”效应，引起房室瓣口间歇性关闭。
Certain corrective actions of this guide may not be feasible with the Compact Ball Valve (sealed unit).
对于紧凑型球阀(密封装置)，本指南的某些纠正措施可能并不可行。
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