I'm still getting use to being a business and advertiser here on Scubaboard, so I may have posted this in the wrong place, but.....
Become certified to perform Visual Inspections for scuba tanks!
New course being offered in Los Angeles, CA. Sep. 27, 2014
TDI Visual Inspection Procedures
Become certified to perform Visual Inspections for scuba tanks!
New course being offered in Los Angeles, CA. Sep. 27, 2014
TDI Visual Inspection Procedures