During my time at university. I have used in a variety of ways using different research and application analysis Predictions of the working environment, which may be harmful to professionals, for example.Excel to compare the effects of the increase of accident of factory owners in each year, the use of Microsoft word Power, and point In the proposed research to the difference and significance of the research also when I work in Thai Ability.By what law to fit and control to improve safety and eliminate the obstacles working conditions of employees.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)