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  • 電動執行機構
  • 閘閥、蝶閥
調節閥電動執行器的主要優點就是高度的穩定和用戶可應用的恒定的推力,大執行器產生的推力可高達225000kgf,能達到這么大推力的只有液動執行器,但液動執行器造價要比電動高很多。《查看更多》
電動調節閥廠家是工業自動化過程控制中的重要執行單元儀表。隨著工業領域的自動化程度越來越高,正被越來越多的應用在各種工業生產領域中。《查看更多》
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熟妇人妻aV中文字幕老熟妇
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