cost-effective maintenance model
maintenance effective fact
effective preventive maintenance program
effective lowest particle size of effective separation
the equal effective method (2nd equal effective conver-sion)
engineering district；maintenance of way section；track division；track district；track maintenance division
(+)Effective efficiency
(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
Addional Annual Effective Dose Equivalent
additional effective stress