effective coefficient of excavation pit
effective coefficient of irrigation water
Effective heating field
effective lowest particle size of effective separation
heating exchange of floor heating
H.F. heating high frequency heating
(mean) effective mavelength
A effective suspending apparatus
Absorber effective thickness
accelerated speed effective value
Accumulated Effective Dose
active voltage [= effective voltage]
actual effective exchange rate
Acupoint Effective Response
acupuncture at effective points
addictive gene effective