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Ingress Protection (IP) and what it means
Ingress Protection (IP) and what it means The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection... 查看详情
(English) Why is the bad smell disappear from our factory? Where did they go?
对不起,此内容只适用于美式英文。 查看详情
The advantages of copper wire motor – Decent Machinery
Copper has one of the highest electrical conductivity rates among metals, which allows it to be soldered with ease. It also makes it possible for smaller conductors to be used to transmit power loads. Smaller conductors are easier to transport and install, and they... 查看详情
What is the Fan Characteristics Curve ?
Fan Characteristic Curve stands for the relationship between volumetric flow rate and the pressure drop across the fan (static pressure), which is described by the fan characteristic curve. It is usually provided by the fan manufacturer. Below table shows a characteristic curve for a common... 查看详情