expat
07-09-2007, 09:17 AM
Here's a good link to brush up on safe procedures.
http://www.depweb.state.pa.us/deepminesafety/lib/deepminesafety/training/ppt/oxyacetylene.ppt
http://www.depweb.state.pa.us/deepminesafety/lib/deepminesafety/training/ppt/oxyacetylene.ppt