1 Subjects: “...Information technology industries / bicssc...”

2 Subjects: “...Longjiang Industrial Park...”

3 Subjects: “...Energy industries and utilities / bicssc...”

4 Subjects: “...Industry 4.0...”

5 Subjects: “...catering industry...”

6 Subjects: “...industrial revolution 4.0 (IR 4.0)...”

7 Subjects: “...Energy industries & utilities / bicssc...”

8 Subjects: “...energy industry...”

9 Subjects: “...extractive industry...”

10 Subjects: “...Forestry & related industries / bicssc...”

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

12 Subjects: “...Industry Foundation Classes (IFC)...”

13 Subjects: “...maritime industry...”

14 Subjects: “...industrial energy saving...”

15 Subjects: “...maritime industry...”

16 Subjects: “...paper industry...”