stem．guided中文什么意思

阀杆导向

• stem:     stem2 vt. (- ...
• guided:    adj. 有领导的；制导的。
• stem:    STEM ＝Scanning tra ...

例句与用法

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1. The disc is stem guided on all sizes
   所有通径阀门的这种阀瓣是通过阀杆引导的。
2. Valve stem guide
   阀杆导承
3. Valve - stem guide
   阀杆导承
4. Stainless steel shaft bearings coated with nickel - reinforced ptfe for perfect stem guiding and smooth closing
   不锈钢轴轴承外层涂敷镍强化聚四氟乙烯，用于完善阀杆导向和平滑关闭。
5. No stem guide in bottom flange to collect dirt . these valves are self - aligning and the guiding of the disc is independent of the bolted bottom flange
   底部法兰内不需要阀杆引导，避免淤积污垢。这些阀门是自我对齐，阀瓣的引导不依赖于螺栓底部法兰。