A.Add≤4.00D允差為0.12D;Add>4.00D允差為0.18D B.Add≤3.00D允差為0.12D;Add>3.00D允差為0.18D C.Add≤3.00D允差為0.09D;Add>4.00D允差為0.12D
A.0.12D和0.09D B.0.12D和0.06D C.0.12D和0.12D
A.絕對(duì)值大的 B.絕對(duì)值小的 C.平均值