形阀 中文名称: 环形阀 英文名称: Annular Valve 友情链接 中国演示用具网 中国门禁机网 中国石材翻新机网 中国魔术贴网 中国书写板网 中国暖手宝网 宁德商业网 中国瓶体网 中国排气
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annular ring valve 环形阀 ; 环状阀 ; 圆环阀
annular valve seat 环形气门座
annular piston valve 环形活塞阀
Annular Gas Vent Valve 环空放气阀
annular type valve 环型阀门
annular r valve 环形阀
annular sleeve valve 环形套筒式阀门
Adding air pressure within the annular space between the housing and sleeve can throttle, or close the valve.
在阀体外壳和套管之间的环形空间内施加气压,即可实现阀门的节流和关闭功能。
Objective to summarize the experience in treating mitral insufficiency (mi), due to secondary annular dilation in the posterior portion of the annulus with mitral valve reconstruction.
目的总结二尖瓣后环缝缩治疗二尖瓣关闭不全(MI)的临床经验。
Applying air pressure to the annular space between the sleeve and the body actuates the valve.
在套管与阀体之间的环形空间内施加气压来驱动阀门。
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