The control of the quality, quantity, and temperature-humidity of the air in an interior space.

Reciprocating type compressor used mainly in oil and gas field applications. The compressor cylinders operate at low compression ratios and experience small temperature rise.

Lower explosive mixture

The pressure exerted by the atmosphere as a consequence of gravitational attraction exerted upon the "column" of air lying directly above the point in question.

Philippines (Flag)

The height ascribed to the lowest layer of clouds or obscuring phenomena when it is reported as broken, overcast, or obscuration and not classified as "thin" or "partial." The ceiling is termed unlimited when these conditions are not satisfied. ...

The cone-shaped shield at the top of the smokestack.

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

Captain Of The Port

Legal Document Research System

To disconnect a transmission and/or distribution line; a power line that is not carrying a current; to open a circuit.

A condition that results from an imbalance between the number of protons and the number of electrons in a substance.

Association of Unit Trusts and Investment Funds A trade association formed in 1959 to represent the interests of unit trusts and known then as.

Referring to alterations in the environment due to the presence or activities of humans.

The maximum heat output (in Btu per hour) released by a burner with a stable flame and satisfactory combustion.

International Chamber of Commerce

International Court of Justice

A unit of electrical force equal to that amount of electromotive force that will cause a steady current of one ampere to flow through a resistance of one ohm.

Reinforced cringles or thimbles in the sail designed to hold the reefing lines when reefing the sail.

Planning Board for Ocean Shipping.