ጥ: በሚቀጥሉት አምስት ዓመታት መርሃግብሮች በሚደባለቁበት መንገድ ላይ ትልቁ ለውጥ ምን ይመስልዎታል?
EP: From a different perspective, what major trends do you think will affect the manufacturing of equipment used for pollution control during the next five years?