keeper plate 中文意思是什麼
keeper plate
解釋
軋輥承座壓板-
The sealing disk may be removed, if necessary, by removing the screws connecting the keeper plate to the clapper
如果有必要的話,可以通過拆卸將閥瓣連接到承座壓板的螺絲來拆卸密封閥瓣。
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