Say a raider in a beaked mask goes down at the monument exit and you loot the suit. Read this page as its price tag. There is nothing to research behind it: the plague doctor look is a skin, crafted by owners from the plain hazmat suit blueprint with the very same bill.
So decide what the spare is worth to you. Worn, it keeps radiation out like any hazmat, and nobody needs to own the skin to put it on. Fed to the recycler, it gives back a sewing kit and two tarps, half the tarps that went in. With tarps that scarce, wear it to the next monument and recycle only once everyone in the group already has a suit.
Questions
Plague Doctor Hazmat Suit ×10: how many resources?
High Quality Metal ×70, Sewing Kit ×20, Tarp ×40.
Which workbench does Plague Doctor Hazmat Suit need?
Workbench level 2.
How long does Plague Doctor Hazmat Suit take to craft?
20 s for one, every step included.
How much scrap does researching Plague Doctor Hazmat Suit take?