A type of solar thermal collector where the heat transfer fluid flows through tubes formed in the absorber plate.

Imaginary lines drawn through the north and south poles on the globe used to measure distance east and west of the prime meridian at Greenwich, England (designated as 0

Supplemental Notice of Proposed Rulemaking

Special Material

Czech Register of Shipping (class society)

A byproduct of low-temperature carbonization of a solid fuel.

Agreement given by liner conferrence to a shipper, allowing the shipper to use a non-conference shipping line for a particular consignment.

A comprehensive legislative package that mandates and encourages energy efficiency standards, alternative fuel use, and the development of renewable energy technologies. Public Law 102-486, October 24th, 1992. Also authorized the Federal Energy Regulatory ...

Same as bipolar electrode.

Articles handled only under certain conditions.

To approach something from upwind

One which blows across a boat's side

The central heating or cooling system contains a fan that gets its air supply through these ducts, which ideally should be installed in every room of the house. The air from a room will move towards the lower pressure of the return duct.

A company on the London Stock Exchange with a large market capitalisation, stable earnings,.

The topmost planking in the sides, next below the gunwale, often thicker than other planking.

Coating containing a zinc powder pigment in an inorganic vehicle.

A measure of a fuel's (liquid) ease of self-ignition.

Same as atmometer.

The upward force produced by the gas in a balloon. It is equal to the free lift plus the weight of the balloon and the attached equipment.

Heavy weight,which gives a ship stability when the vessel is not carrying cargo.