micr - moto
- micro (pot) controller
- micro (pot) controller
- micro computer comprehension automatic system
- mill
- milling
- millwright
- mini-mill
- minor repairs
- MINT
- mixer
- mixture/burden/charge
- mobile crucibles
- mobile/floor equipment/vehicles
- modulus/coefficient of elasticity
- molar ratio/correlation
- mold/mould
- moldability/formability
- molding
- mole/gram-molecule
- molecular weight
- molecule
- molten aluminum
- molten pool
- monocock (cathode) shell
- monocock (cathode) shell
- monoconductor/single-conductor/single-core cable (aluminum monoconductor/single-conductor/single-core cable )
- monoconductor/single-conductor/single-core cable (aluminum monoconductor/single-conductor/single-core cable )
- monolithic cathode
- monolithic shell
- mortar
