Q.

What is cutting speed of the wheel type trenching machine?

A. 2.5 to 3 m/hr
B. 6 to 9 m/hr
C. 10 to 12 m/hr
D. 2 to 3 m/hr
Answer» A. 2.5 to 3 m/hr
1.8k
0
Do you find this helpful?
12

Discussion

No comments yet