照明装置的光照面
illuminating sruface of a lighting device
导叶不同步装置MGV装置
misaligned guide vane MGV
性质不明的不典型鳞状细胞
atypical squamous cells of undetermined significan
回复反射装置的照度
Illumination of the retro-reflecting device
矫形外科用的装置的安装和调整
Fitting and adjustment of orthopaedic device