Joke Collection Website - Bulletin headlines - What slogans should be posted on excavators, cranes, etc.

What slogans should be posted on excavators, cranes, etc.

1. Above the boom: No one is allowed to stand under the boom! NO STANDING UNDER THE BOOM!

This should be easy to understand. When lifting things, no one can stand in the activity area of ??the boom.

2. Above the counterweight: There is no movable counterweight when driving.

The road is bumpy while driving, and it will be bad if it falls.

3. The contact number is very important. It is estimated that every car must have it, except for cars used by the company.

There are pictures and the truth