automatic and semi-automatic
automatic change and automatic recovery device
automatic cutting and creasing press with automatic feeder
automatic repeat request [= automatic request for repetition] {= ARQ}
097 Electrical Controlled Automatic Transmission
10kV standby power supply automatic switching device
2-D automatic gain control
5ZHG-25 automatic dryer
7060 automatic biochemistry analyzer
A Study on the Automatic Dispensing System
ABB automatic air switch
Abbott automatic cone winding machine
ABC automatic coding system
ABI3130xl automatic genetic analyzer
AC automatic recording fluxmeter
AC automatic TIG welding
AC vibrating type automatic voltage regulator