A.94mm B.96rAm C.97mm D.98mm
A.密接式車(chē)鉤 B.15號(hào)車(chē)鉤 C.中間體過(guò)渡車(chē)鉤 D.15號(hào)過(guò)渡車(chē)鉤
A.100mmXl00mm B.200mmx200mm C.300mm~300mm D.400mm×400mm