... oral valves 口瓣 orifice check valve 小孔单向阀; 小孔止回阀; 量孔节流单向阀 orifice control valve 锐孔调节阀 ...
基于22个网页-相关网页
... oral valves 口瓣 orifice check valve 小孔单向阀; 小孔止回阀; 量孔节流单向阀 orifice control valve 锐孔调节阀 ...
基于22个网页-相关网页
... oral valves 口瓣 orifice check valve 小孔单向阀; 小孔止回阀; 量孔节流单向阀 orifice control valve 锐孔调节阀 ...
基于13个网页-相关网页
According to media performance and the use of period and should always check the valve orifice at the top of the Ministry of PTFE seals and PTFE sheet.
根据介质性能及使用期，应经常检查阀体顶部四氟密封圈和孔板部的四氟薄片。
The filter member includes a filtering part to filter oil, a second orifice to rectify oil flow, and a check valve to permit oil to flow back when braking operation is released.
该过滤器的成员包括一个过滤器的一部分石油，第二个孔，以纠正油流，单向阀，允许石油回流时，制动操作释放。
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