The membrane is secured to a vent opening wall of the sprayer housing that is positioned coplanar and continuous with an annular surface of the sprayer housing.
隔膜固定到喷雾器壳体的通气口壁上，该通气口壁被定位成与喷雾器壳体的环形表面共面并连续。
The membrane is secured to a vent opening wall of the sprayer housing that is positioned coplanar and continuous with an annular surface of the sprayer housing.
隔膜固定到喷雾器壳体的通气口壁上，该通气口壁被定位成与喷雾器壳体的环形表面共面并连续。
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