low- - mand
- low-ductile alloy
- low-ductility steel
- low-duty
- low-energy side of energy gap
- low-expansion
- low-expansion material
- low-expansion steel
- low-explosive forming
- low-frequency electromagnetic field
- low-frequency furnace
- low-frequency induction furnace
- low-frequency sound wave
- low-frequency transformer
- low-grade
- low-grade firebrick
- low-grade fuel
- low-grade gas
- low-grade matte
- low-hardening steel
- low-hydrogen electrode
- low-index plane
- low-iron acid slag
- low-iron magnesite
- low-karat gold
- low-level indicator
- low-living costs
- low-lying (energy) level
- low-lying energy band
- low-magnesia stone
- low-manganese
- low-manganese steel
- low-melting
- low-melting phase
- low-melting point eutectic
- low-melting-temperature alloy
- low-mesh coke
- low-mesh size
- low-metal content ore
- low-moisture concentrate
- low-moisture taphole mix