数字显微全息
digital microscopic holography
数字显微互动教学实验室
digital microscopic interactive teaching laborator
数字显微观测系统
digital microscopic record system
数字显示指示器
digital display indicator
数字显示应变仪
digit-display strain meter
数字显示仪表
digital display meter
Digital display instrument
digital display gauge
digital counter
数字显示卧式镗铣床
horizontal boring and milling machine with digital readout device
数字显示水平调整仪
digital display level adjusting meter