通用电压崩溃指标
generalized voltage collapse index GVCI
通用电压源
UVS Universal Voltage Source
通用电源
all-purpose power supply
UNPS UNiversal Power Supply
universal power supply
UNPS
通用电子显微镜
universal electron microscope
通用电子线路接口
general electronic interface
通用电子员证书
general operator certificate
通用电子支付系统
universal electronic payment sysetm
通用调用顺序
UCS Universal Call Sequence
通用非对称数字用户线
UADSL Universal Asymmetric Digital Subscriber Line