Glossary A

Abnormal hemoglobin assay is described as a device consisting of the reagents, apparatus, instrumentation, and controls necessary to isolate and identify abnormal genetically determined hemoglobin types.

ASTM is the acronym of American Society of Testing and Materials

An Auxiliary Light has something to do with any device serving as a source of illumination. In automobile industry, various auxiliary, supporting or supplementary lights are used as an illuminating device, to wit:

Aggregation is described as the formation of groups or clusters of particles (aggregates) in a fluid. In water or in water-base mud, clay particles form aggregates in a dehydrated, face-to-face configuration. This occurs after a massive influx of hardness ions into freshwater mud or during changeover to a lime mud or gyp mud.

ADDis an acronym of addendum.

Other Database Pages Exist for this Phrase:
Addendum (ADD) (Addendum (ADD) is a gear term which is described ...)

Alternative fuel is defined as sustainable fuel Here are some examples:

Air cleaner is in reference to the device that removes airborne contaminants or a device used for the removal of particulate or gaseous impurities from the air. (see related terms: electrical air cleaner , air cleaning).

Aerosol therapy revolves around a treatment using liquid medications or aerosols (fine particles dispersed in a gas or air) which is changed into a fine mist so the patient can inhale the medicine into the lungs.