In construction you are required to have Material Safety Data Sheets about all materials used on the job sites at the jobsite. Here is one that all men need to have in their life MSDS book.
stolen from Lonely Libertarian http://hopelesslysane.blogspot.com/2015/05/know-hazards.html
stolen from Lonely Libertarian http://hopelesslysane.blogspot.com/2015/05/know-hazards.html
No comments:
Post a Comment