Please do not block its ventilation hole or hinder its heat dissipation.

切勿阻塞本机散热孔或阻碍本机散热。

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Before first use, please open up the ventilation hole of silicone valve with attached punching bar.

使用说明-购回首次使用前请使用附赠的通孔棒将气孔打通，以利于正常透气。

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The test results show that, increasing inlet flux and decreasing width of ventilation hole within a scale are main ways to improve the heat exchange performance of standard chassis.

结果表明，在一定范围内增加机柜进气流量和减小通风孔尺寸可改善机柜通风换热性能。

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These blocks can be used to make a roof or a windbreak, which cuts windchill (and don't bury yourself, you'll need a ventilation hole).

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