My brother is a Spec for AUTO TECH (A VEH) & he stay in camp. Combatant are issued Rank Epaulette while Technician are ask to purchase their own Rank Epaulette (because their CQ are at other camp & all their commanders are lazy to indent for them almost anything). Since my brother is a Spec, he have to preform the same appointment like Combatant such as Vech Cmdr but without combat allowance. Every day they have tasks to preform such as performing maintenance & servicing before & after outfield unlike combatant during their low peck period after training. Their only zhuo bo lan time is waiting for vech recovering during outfield.
Welcome to the world of L...R...I...!!!!!!!
Not sure if it's still the same name, but back in the day, I see those A tech haul engines I also shed tears for them.
If some stupid trainee break track outfield, you guys have to bring the recovery vehicle to save them. I've seen tanks over turn before!!

Best if you post to HQ, where they don't do much. If you are going to gedong, be prepare to service hundreds of tanks!