supply fan

基本解释

The spray pump should be interlocked with the supply fan.
喷水泵应与送风箱相联锁。
For example, switching logic can be defined to have the return fan start after a programmed delay from the time that the supply fan was started.
比如一个切换逻辑可以用来定义一个风机的开起，当程序定时过后，风机起动。
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Users need to worry about the product will cause any harm to children, DC12V power supply and fan built-in structure enough to allow all parents to sit back and relax.
用户无需担心本产品会对儿童造成任何伤害，DC12V的电源和风扇内置的结构足以让所有家长高枕无忧。