Is a compression in which the temperature of a gas remains constant.

The interest rate at which the US Federal Reserve lends money to member.

A certified document showing the origin of goods; used in international commerce.

A condition of filter element loading in which contaminant spans the space between adjacent sections of a filter element, thus blocking a portion of the useful filtration.

Corporate bonds are issued by companies to raise capital. They are an alternative to issuing new.

A bank account which offers a number of facilities including cheque book for debt.

A formula closely related to Net Present Value which springs from the idea that

a filter element intended to be discarded and replaced after one service cycle.

The swell of a ship's hull around the propeller shaft.

The slight deflection of very small particles in a gas stream that occurs when rapidly moving gas molecules strike them.

A government office where duties are paid, import documents filed, etc., on foreign shipments.

The total pressure measured from absolute zero ( i.e., from an absolute vacuum).

A horn type of vent designed to let air into a cabin and keep water out.

A system of rivers and canals along the Atlantic and Gulf Coasts of the United States allowing boats to travel along them without having to go offshore.

A waybill covering two or more consignments of freight.

Solar radiation that arrives in a straight line from the sun.

See 'baby.

See: 'irredeemable.

A private trust which empowers trustees to use their discretion in distributing funds to.

CFM. An airflow measurement of volume.