A.(R/G’)/(R/G) B.(B/G’)/(B/G) C.(R/G)/(R/G’) D.(B/G)/(B/G’)
A.马达 Tilt B.Lens Tilt C.Sensor Tilt D.Connector Tilt
A.棋盘chart B.Xchart C.0.15mm线条chart D.IE chart