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Doug Mancosky @UCJCusJ8dPzSlVtmQBs21nEw@youtube.com

311 subscribers - no pronouns :c

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00:53
Biodiesel Transesterification Reaction with ShockWave Power Biodiesel Reactor
00:29
Ethanol Yiled Enhancement Extraction
00:39
Dan Tractor Pull
00:28
SPR Gas/Liquid Mixing
00:18
SPR Cavitation Dye Test
00:26
SPR Cavitation