For example, scg has research and development the cememt reduce carbon dioxide in the production process, but it still has the qualifications equivalent to cement one of the categories.
Scg as a research and development cememt reducing the amount of carbon dioxide in the production process. But still have features comparable to cement type.
Is a research and development, such as SCG cememt that reduce the amount of carbon dioxide in the production process. But still has the equivalent to the mortar one type.