The study found that the inspection process of motorcycle parts of the body, the most painful is the shoulder, were 23.3 procedures to repair the machine. Parts of the body, the most painful is the lower back, were 19.2. The painting is the part of the body that hurts the most is, lower back, were 17.8 step assembling equipment motorcycle parts. Parts of the body, the most painful is the lower back, were 24.7 procedures and inspection before the sale Parts of the body, the most painful is the shoulder, were 32.9 parts of the body most painful is the shoulder, were 60.28 respectively. The lower back, were 54.79.
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