A.1.406 B.1.376 C.1.336 D.1.502
A.6.0~7.7mm B.7.8~7.9mm C.7.8~8.7mm D.6.2~6.8mm
A.7.6mm和6.8mm B.8.0mm和7.8mm C.7.8mm和7.7mm D.7.5mm和7.0mm