Title:
Handle-of-Using-computer-healthly
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Description: Temporarily unable to feel, such as a keyboard Health
Headphones on hearing and other problems, many students never realized that these details may be precisely the health risks of the students.
To help students recognize these effects, so that students are more
Plus a healthy use of computers, we have produced this booklet on the health of computer and hope it will help you.
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Handle of Using computer healthly.pdf
