The installation of the SCR, FGD, and ACI control technologies will require the following types of 
The installation of SCR, FGD, and ACI control technologies was first researched by the company.
mnli hypothesis: The installation of SCR, FGD, and ACI control technologies was first researched by the company. premise: The installation of the SCR, FGD, and ACI control technologies will require the following types of 