hold-down bolt 中文意思是什麼
hold-down bolt
解釋
壓緊螺栓底腳螺栓-
Handle assembly is removed by loosening bolt and pulling upward. remove the two hold - down bolts and lift index plate from valve
通過鬆懈螺栓並拔出方法拆卸手柄總成。拆卸兩個緊固螺栓,提起閥門上的刻度板。 -
Engine hold - down bolt
引擎壓緊螺栓
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