单项选择题
A.Φ196.992~199.037B.Φ197.992~199.037C.Φ198.992~199.037D.Φ198.992~200.037
A.169.5B.175.5C.179.5D.181.5
A.Φ179-191B.Φ185-191C.Φ189-191D.Φ189-199