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If entering into the work diameter of fork lift and feeling a danger while perform works at the construction location entails a large accident. Guideline of “Danger Zone” is indicated with a laser and the worker can recognize the work diameter of fork lifts and cranes while performing work and will not enter into there andcan thereby prevent a large accident.
daegu university
Daegu, South Korea
Hannam University
Daegu, South Korea
Changwon National University
Daegu, South Korea
Sangmyung University
Daegu, Korea, South Korea
daegu university
Daegu, South Korea
Chanyeop Jeong
Hannam University
Daegu, South Korea
Narae Park
Changwon National University
Daegu, South Korea
Jiwoo Kim
Sangmyung University
Daegu, Korea, South Korea
Wonkyung Jang