alarm service administration system
Self-service service terminal
single-plane (through-plane service) service
Break of Service， Out-of-Service
free medical service; free medicare; public health service
in service and out of service
overland common point service {= OCP service}
search and rescue service {= SAR service}
service oriented architecture service
Value Added Service (VAS)New Service
“loss-of-cooling-air shut-off” alarm
120 Emergency Alarm System
acoustic alarm
催化的
声响报警器
音响警报器
声响报警声响报警器
音响报警器