Source google image: https://www.researchgate.net/profile/Alexandr_Mikyska/publication/228452942/figure/fig1/AS:393791073734667@1470898516891/Mashing-diagram-of-two-mash-decoction-procedure.png
Schema electrique mash 125
Source google image: https://www.researchgate.net/profile/Alexandr_Mikyska/publication/228452942/figure/fig1/AS:393791073734667@1470898516891/Mashing-diagram-of-two-mash-decoction-procedure.png