stereoplotter point transfer instrument
bulk charge transfer device
charge transfer device
电荷转移器件
电荷传送装置
电荷转移掐
电荷传送掐
移荷器
displacement transfer device
mixture transfer device
accumulation point or limit point
blind point and difficult point of prescription
burning point fire point
fire point burning point
integral point by point
link mode of point to point
method of balancing the distances to fore point and to back point
point by point comparison method