Words starting with perforatinggu
Maybe these words will be useful:
- perforating gun — A perforating gun is a device used to make holes in oil and gas wells in preparation for production.
- perforation — a hole, or one of a series of holes, bored or punched through something, as those between individual postage stamps of a sheet to facilitate separation.
- perforation gauge — a marked ruler used to measure the number of perforations per unit length along the borders of a stamp.
- perforations — the holes punched that allow individual stamps, coupons, etc to be easily separated
- perforative — that perforates readily