sing - slop
- single
- single admission
- single anticline
- single blasting
- single breast
- single bucket
- single bucket excavator
- single deck cage
- single dram hoist
- single drive motor starter
- single drum hoist
- single face
- single impact energy
- single longwall
- single output rate
- single prop support
- single purchase
- single rope
- single shear
- single stage compressor
- single stage hoisting
- single tractor-scraper unit
- single unit
- single winding
- single-acting
- single-acting hydraulic leg
- single-acting pump
- single-bucket excavator
- single-chisel bit
- single-compartment gravity incline
- single-cone walling curb
- single-disc
- single-drum winder
- single-end winder
- single-ended shearer
- single-gauge
- single-jack bar
- single-line clamshell
- single-pass continuous miner
- single-pointed scarifier
