flap hinge 中文意思是什麼
flap hinge
解釋
襟翼鉸鏈-
Hardware ; flap hinge rolled
五金件.軋制明板折頁 -
Hardware ; flap hinge forged
五金件.鍛制明板折頁 -
In order to ensure that each valve flap valve seat surface can reach the appropriate location, in valve design hinge agencies, in order to have enough plug valve kai xuan space, and the valve genuine and comprehensive engagement with the valve seat
為了確保閥瓣每次都能到達閥座面的合適位置,閥瓣設計在鉸鏈機構,以便閥瓣具有足夠有旋啟空間,並使閥瓣真正的、全面的與閥座接觸。
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