测量用变压器电压检验
potential transformer voltage check
低压电器电触头
low voltage apparatus electrical contacts
施加电压电压测试
voltage source voltage measurement
压电电压常数
piezoelectric voltage coefficient
Piezoelectric voltage constant
压电电压反馈
piezoelectric voltage feedback
随机存取存储器缓冲器控制器
raster scanrandom access memory buffer controller
ray tracingrandom access memory buffer controller