atomic steam car

Atomic Trapping-Flame Atomic Spectrometry

car-body of operation car

flat car for automobile car

Monorail car-body special transport car

~(87)Rb atomic frequency standard

A-Bomb (=atomic bomb)

absolute atomic weight

acetylene flame atomic absorption spectrophotometr

Advisory Committee of the International Conference on the Peaceful Uses of Atomic Energy

Air-Acetylene Flame Atomic Absorption Spectrometry

air-acetylene flame atomic absorption spectroscopy

air-atomic

AIR-C2H2 flame atomic absorption

almost atomic nest

Ames Institute of Atomic Research

an atomic cocktail

an atomic effort

Analysis of the atomic emission spectrum