Standard cord , delay electronic timer , humidistat electronic timer models are available.
有普通型、拉线开关型 、 延时定时器型 、 湿度控测型供用户选择安装.
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Delaytimer, humidistat & delay electronic timer models are available.
拉线开关型, 延时定时器型、湿度探测型供用户选用安装.
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Electric automatic actuator type cord delay electronic timer , humidistat & delay electronic timer models are available.
有电动型、拉线开关型 、 延时定时器型、湿度探测型供用户选用安装.
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