plane of mirror symmetry

auxiliary plane of symmetry

common plane of symmetry

glide-plane of symmetry

ordinary plane of symmetry

plane of symmetry

principal plane of symmetry

rotation of plane of polarization

degree of symmetry [of the axis]

Ce Yuan Hai Jing Sea Mirror Of Circle Measurment

concept of mirrorself

Golden Mirror of Medicine

inscription in the bronze mirror of the Han Dynast

Lightweight plane mirror

method of mirror

mirror plane

mirror symmetry

mirror symmetry coupling

normal to mirror plane