Wind Scale-Introduction to Wind Scale

The magnitude of the wind is expressed by wind power. The greater the wind, the greater the wind speed, and its performance is also different. Generally speaking, the wind level is mostly used when issuing weather forecasts. That is, start from level zero (no wind), then level one and two

Three major predictions for the LED lighting industry in 2017

1. From the perspective of macroeconomic relations, Trump is expected to adopt a tougher trade attitude toward China after he is elected president of the United States, such as strengthening trade protection and trade barriers. According to reports, on January 3, US time, Trump said that he would no

Chusheng Tank Truck

The vehicle is suitable for the transportation of dangerous goods. The type of the vehicle for transporting dangerous goods is: FL, and the category number: 3. Transport medium: gasoline, density: 700 kg/m3. The effective volume of the tank is 21.4 cubic meters, and the