Very important question for me$.$ It would be great if I could get the answer as soon as possible. Do provide the related graph and plots in a very clean and well$-$written manner. Thanks. Focus on the highlighted part of the question and provide a solution accordingly. If a table or diagram is needed, make sure it is perfect. Do not use AI tools. AS$15$

$/$Welche Rolle spielen Ventile in der $$lindustrie und wie k$$nnen sie vor Korrosion gesch$$tzt werden?

$2/$Was ist die Notwendigkeit und der Zweck einer Molchanlage?

$3/$ Schreiben Sie eine kurze Notiz zur LACT$-$Einheit $($Least Automatic Custody Transfer$)?$