STIHL MS170 engine chain saws use maintenance teaching Taipei, Taiwan

In response to the typhoon in Taiwan, the typhoon hit the trees, a large number of trees due to wind damage down, chain saw has become an important tool for disaster recovery, to protect the use of safe use and maintenance of machinery for normal use, the film Taiyuan Road, Taiyuan, Professional instructors on-site guidance, recording provided to those who need reference, hope to use the chain saw a smooth and smooth work.
PS: the common tree camphor trees and other beautiful trees fall, know that many people in the rescue of trees, if time permits, without affecting the traffic situation, I hope you can save more trees, after all, trees are alive, For a long time, the saw is very fast!