A.土0.12D~土20.00D B.土0.25D~土20.00D C.土0.12D~土6.00D D.土0.25D~土6.00D
A.±0.12D B.±0.25D C.±0.50D D.±1.00D
A.-4.3cm B.-6.7cm C.+6.7cm D.+4.3cm E.-2.5cm