see: https://groups.io/g/TheOriginalVertalers/topic/two_technical_terms_from/100277349?p=,,,20,0,0,0::recentpostdate/sticky,,,20,2,0,100277349,previd%3D1690024519321491668,nextid%3D1678832772819019468&previd=1690024519321491668&nextid=1678832772819019468
see: https://nl.wikipedia.org/wiki/Flowbatterij <-> https://en.wikipedia.org/wiki/Flow_battery
- flow battery; redox flow battery = flowbatterij; flowaccu; flowaccumulator
see also: https://context.reverso.net/vertaling/engels-nederlands/flow+battery
These national hydrogen backbones offer a unique opportunity to serve as a hydrogen storage tank for Elestor's flow battery.
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Deze nationale waterstof 'backbones' bieden een unieke mogelijkheid om als waterstofopslagtank te dienen voor Elestor's flowbatterij.
see also: https://www.google.com/search?q=Deze+nationale+waterstof+%27backbones%27+bieden+een+unieke+mogelijkheid+om+als+waterstofopslagtank+te+dienen+voor+Elestor%27s+flowbatterij.&rlz=1C1ONGR_enGB1051GB1051&oq=Deze+nationale+waterstof+%27backbones%27+bieden+een+unieke+mogelijkheid+om+als+waterstofopslagtank+te+dienen+voor+Elestor%27s+flowbatterij.&aqs=chrome..69i57.310j0j7&sourceid=chrome&ie=UTF-8