measurement-based
measuring-and-adjustment
measuring-and-filling
measuring-and-linking
measuring-equipment
meat
mechanic
mechanical
mechanical-draft
mechanical-electric
  mechanically
mechanical-repair
mechanical-thermal
mechanical-wave
mechanics
mechanism
mechanization
mechanize
mechano-chemical
mechanochemical
mechano-optical

    mechanically ruled grating

    дифракционная решётка, изготовленная механическим способом