What are the meanings of the explosion proof parts of the explosion-proof lamps?
Some products are not divided into categories, there is no "IIA", "IIB" and "IIC", and the Ex component has no temperature group. The explosion-proof industry can participate in the training, or to professional manufacturers such as Shanghai Bao Lin explosion-proof explosion-proof advisory business, to fully understand this knowledge.
The explosion proof signs of gas explosion proof products include explosion proof symbols, explosion-proof types, types of use, temperature groups and protection grades, such as Ex, D, IIB, T4 and Gb. Dust proof products also have protection grade (IP).
The explosion proof signs of gas explosion proof products include explosion proof symbols, explosion-proof types, types of use, temperature groups and protection grades, such as Ex, D, IIB, T4 and Gb. Dust proof products also have protection grade (IP).
