[MAAG]

and an SD-100 self-propelled artillery platform.

[Fido969]

“Regulated” means “kept in good working condition”

No, "regulated" means subject to regulation. A recognized fighting force must have rules.

A regulated clock is subject to a time-keeping standard. It has nothing to do with whether it is cleaned.

[17th Miss Regt]

A well kept SU-100 there. And a mighty purty T-34/85 to the side!