This is presentation for the NEBOSH IG1 element 3 lecture 9. This videos is in Urdu/ Hindi for the students of subcontinent, Pakistan, India, Bangladesh, and Nepal. It has been prepared in very easy and understandable language for study which will help to do the open book exam according to new syllabus.
Негізгі бет NEBOSH ELEMENT 3 PART- 9
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