no.. glados mass produces them and puts them wherever she wants them in a test.. the turets themself shoot test subjects and also. glados doesnt have hands she has mechanical "claws"
*you still take a lot of damage via bullets and rockets. i doubt the helmet gasmask combo survives in full function. you hear" neurotoxin levels will reach lethality in 1 Minute"
*the tanks shut down as the panels block you in from all sides and you notice your moving as you hear "oh i made all apeature labratorys technology resistant to emps.. the tanks are a work in progress."
*glados calculates for a nano second and when you exit the rubble shes gone and the room is flooding with acid (it looks like coke puke and emits a dank funk*