正常垂線 的英文怎麼說
中文拼音 [zhēngchángchuíxiàn]
正常垂線
英文
normal plumb line-
Driving plate propelled by 3 floating gydraulic cylinder to stab to the end of wordpiece and made the workpiece rotate
當工件端面與工件軸線不垂直在5以內進均能保證正常工作。Caution : for horizontal flow applications, the valve must be installed with disc hinge pin in the vertical position, to insure proper operation
警告:如果應用在水平管線上,閥門必須在垂直位置安裝閥瓣鉸鏈銷,以保證正常工作。
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