To find out why rebreather testing is important click the following link.
https://tecrec.files.wordpress.com/2011/07/rbtestingjune30-2011.pdf
By Kevin Gurr
About technical diving in general and TecRec in particular. The technical diving source from PADI.
To find out why rebreather testing is important click the following link.
https://tecrec.files.wordpress.com/2011/07/rbtestingjune30-2011.pdf
By Kevin Gurr
