1 Subjects: “...Industry 4.0...”

2 Subjects: “...economic efficiency of industrial water use (ECEIW)...”

3 Subjects: “...Industry 4.0...”

4 Subjects: “...Industrial chemistry and chemical engineering / bicssc...”

5 Subjects: “...mining industry...”

6 Subjects: “...Industry 4.0...”

7 Subjects: “...Industry 4.0...”

8 Subjects: “...perennial industrial crops...”

9 Subjects: “...Industry 4.0...”

10 Subjects: “...industrial recycling technologies...”

11 Subjects: “...industrial gas streams...”

12 Subjects: “...Industry 4.0...”