For the purpose of the Code all sound which can result in hearing impairment, or which can be harmful to health or be otherwise dangerous.

Liquefied Gas Carrier

In the US, these are securities issued by federal government.

Total Allowable Level of Foreign Fishing

The commencement of regular payments from capital which has accumulated in an.

Infrared radiation emitted by or being propagated through the atmosphere.

Zone description

The value of atmospheric pressure to which the scale of a pressure altimeter is set so as to indicate airport elevation. The altimeter setting is included as part of an aviation weather observation.

Heat exchangers for cooling air or gas discharge from compressors. Designed to reduce the temperature and liquefy condensate vapors. Both air cooled and water cooled units are available.

A combustion heating appliance that vents the combustion by-products directly into the heated space. The latest models have oxygen-sensors that shut off the unit when the oxygen level in the room falls below a safe level.

Hopper Dredger

The area between the layers of glazing (panes) of a window.

International Conference on technologies for Marine Environment preservation.

Length of rope whose ends are joined together so that it forms a loop.

(1) The removal of oxygen from molten metals by use of suitable deoxidixers. (2) Sometimes refers to the removal of undesirable elements other than oxygen by the introduction of elements or compounds that readily react with them. (3) In metal finishing, t ...

A slender threadlike spike of pure crystalline material, such as silicon.

An instrument whose calibration is determined by comparison with an absolute instrument.

Central Processing Unit. The part of a computer which controls and directs all functions.

Non-Vessel Operating Common Carrier.

An instrument for the measurement of both solar and terrestrial radiation.