The basic working principle of infrared carbon* analyzer

The basic working principle of the high-frequency infrared carbon-sulfur analyzer is: sampling industrial materials, based on high-frequency induction principle and flux, ensure adequate oxygen supply, and fully burn the sample. The result will be the carbon c

LED lighting is developing rapidly and constantly

Just as there are positive and negative sides of the coin, no matter how unpredictable the development prospects are, there will be some people who are unaware of the ills. The lighting industry is no exception. LED lighting is born in the global trend of green, energy saving and environmental