M
Mirror-Adjustment Joystick
Joystick controlling both external mirrors electrically. Reduces need for manual adjustment between drivers.
Mirror-Fold Actuator
Electric actuator allowing mirrors to fold automatically in tight spaces. Reduces collision damage when sweeping narrow streets.
Mix Ratio (Epoxy)
Required resin:hardener mix ratio.
Mixing Chamber (MMA)
Area where resin and hardener mix before cold plastic extrusion.
MMA Structured Markings
Profiled cold plastic creating rumble effect and wet‑night visibility.
Moisture Trap Drain Cock
Drain fitted to compressed-air system to remove condensate. Prevents water contamination of valves and improves braking reliability.
Motor Overload Relay
Relay protecting pump/fan motors from overload.
Motor Thermistor
Temperature sensor embedded in motor windings.
Muck Plate
Wear plate protecting suction head base.
Material Changeover
Procedure to switch materials safely.
