Enclosure has no vent opening. Enclosure dimensions exclude the external aluminum heatsink.
外包装没有通风口。外包装尺寸并不包括外置铝散热片。
Appearance: remarkable abnormality such as pressure relief vent opening, electrolyte leaking, etc.
外观：明显缺陷，如防爆阀打开、电解液泄露等。
When the vent opening reduces, the jet flow phenomenon is not obvious, and an obvious process of liquid level dropping could present.
放气口开度减小，射流现象不明显，并出现明显的液面下降过程。
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。
This enables the use of a single flat gasket to seal around the vent opening and seal between the trigger sprayer and the liquid container attached to the trigger sprayer.
这样能够采用单个平的密封垫绕通气口密封并使扳机式喷雾器和与扳机式喷雾器相连的液体容器之间密封。
This enables the use of a single flat gasket to seal around the vent opening and seal between the trigger sprayer and the liquid container attached to the trigger sprayer.
这样能够采用单个平的密封垫绕通气口密封并使扳机式喷雾器和与扳机式喷雾器相连的液体容器之间密封。
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