NFPA 51 B - Hot Work Guidelines

[@mumtazkhan-ub2zv]

Very informative and up to date
Thanks

[@imtiazahmed5352]

Excellent presentation

[@jahangirahmed9835]

Knowledgeable video,JazakAllah sir

[@MuhammadAdnan-p4g]

Very good outstanding information provided jazakallah Sir

[@mohammedazam7846]

Outstanding information which is help for industrial purpose and also we would implement on day today activities,May Almighty give you more strengthen to make new videos which is helpful for humanity,