FEV

Forced Expiratory Volume

Size mandatory FEV: what is the maximum volume of air that is possible in a certain time, during exhale of the lungs.
View definition

FVC

Forced Vital Capacity

The vital capacity forced (with pressure) or FVC: volume of air that after a brew the deep can be found with the
View definition

CGS

Centimetre, Gram, Second

Units si js (CGS units) ) Centimetre-Gram-Second (CM-G-H) one of the measuring devices. mechanical in this system are
View definition

BTU

British Thermal Unit

British heat (with the symbol of the abbreviation BTU) is the unit of traditional energy, which is equal to 1055 joules
View definition

LUX

illumination Unit

the intensity of illumination in the SI units is that for on the unit level is defined. Every luxury is equivalent to
View definition