
I took this shot some weeks ago in a former DDR T-72. After looking through those pics I recognized something I can not identify. Maybe the experts can help me?
What I wanna know is what the "box" with the writing "K1-M" is, and what it´s needed for? Is it the powerunit for the turret? Doe´s it has something to do with the ABC-system?

It was placed on the right side of the gun at the rear of the turret-interior
Any help is much appreciated!
Thanks in advance,
Best regards,
Andy T.
