Remove stem assembly (A) and lock setting by drilling hole and inserting dowel pin (C).
Remove stem assembly (A) and lock setting by drilling hole and inserting dowel pin (C).
拆卸阀杆总成(A)，并且通过钻孔锁定设置和插入定位销(C)。
Remove stem assembly (A) and lock setting by drilling hole and inserting dowel pin (C).
拆卸阀杆总成(A)，并且通过钻孔锁定设置和插入定位销(C)。