The highest operating pressure the system or component is designed to withstand.

Thermometer used for measuring the highest temperature attained during a given interval of time, for example, a day.

The height at which the maximum wind speed occurs, determined in a winds-aloft observation.

The statement that the viscosity of air is independent of the density of air.

Distress Signal (spoken word).

The oily condensate discharged by lubricated air compressors. The name is derived from the appearance of the condensate. Under normal conditions oily condensate should just be cloudy, like a small amount of milk in a bucket of water. When a lubricated com ...

Merchant Broker

Main Bearing

Main Bearing.

Megabyte

1,000 board feet. One MBM equals 2,265 C.M.

Installations character for Centralized Monitoring and Control systems for machinery.

Marine Coastguard Agency

Marine Cranking Amps: MCA The amount of amps a battery can deliver at 32°F.

Modular Cargo Delivery System.

An abbreviation for one thousand cubic feet of natural gas with a heat content of 1,000,000 Btus, or 10 therms.

Abbreviation for "Master Container Freight Station." See CFS.

Machinery.

Motorcar Carrier.

Motorcar Ferry.