1 Subjects: “...amphibious robot...”

2 Subjects: “...non-holonomic robot...”

3 Subjects: “...non-holonomic robot...”

4 Subjects: “...non-holonomic robot...”

5 Subjects: “...Cartesian coordinate robot...”

6 Subjects: “...robotic welding...”

7 Subjects: “...intelligent monitoring robot...”

8 Subjects: “...multi-robot...”

9 Subjects: “...robotics...”

10 Subjects: “...construction robot...”

11 Subjects: “...agricultural robotics...”

12 Subjects: “...agricultural robotics...”

13 Subjects: “...in-line inspection robot...”