Not sure if this is krupp stahlwerks ? its massive looks like a steel plant  no writing on back of photo came from a group of ww2 photos from germany any help would be helpfull

Krupp stahlwerks ?

Russian civilians funeral unkown year taken but came from a  group of photos from russia ww2

Russian civalian funeral ww2

lOOKS like diesel crankshafts for U BOATS ???? hard to see but German solider in picture photo has writing on back cant make it out no year  written 