Essential Points of The Inspection, Maintenance and Safe Use of Farm Machines

摘要

What is a chain saw? Honestly, it is a dangerous weapon. If someone takes the engine of a chain saw to full power and brandishes it, you will be unable to do anything to stand against him. Depending on the person using it, a chain saw will become a weapon or a useful farm machine. This machine will snarl at its owner, too, and is very dangerous. Let's consider how to maintain and safely use a chain saw to avoid this problem.