When you first start off the Campaign, you'll have Health Repairs and Mines as a baseline. These auto replen as you use them so don't hoard em by any means. Unlocking grenades and repair drones adds to this list also later. Simply press
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+
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or 1-8 if youre using a Keyboard and Mouse.
Recharging abilities don't count toward this, like the radar sweep or the dash.
Natural game play will net this achievement over time but just jamming on the mines and grenades each time they're up will help get this sooner than later if youre in a rush.