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Tom, I’m plumbing profesor, your AMAZING video help us to understand back flow prevention. Thank you
Awesome! Glad you find this helpful. I teach plumbing as well. I appreciate your sacrifice and work to teach the next generation of plumbers!
Awesome video! Very informative. Thank you!
Glad I can help!
Tom, I’m plumbing profesor, your AMAZING video help us to understand back flow prevention. Thank you
Awesome! Glad you find this helpful. I teach plumbing as well. I appreciate your sacrifice and work to teach the next generation of plumbers!
Awesome video! Very informative. Thank you!
Glad I can help!