你可能喜欢
单项选择题
A.外移0.007m
B.内移0.007m
C.外移0.003m
D.内移0.003m
单项选择题
A.18.0063m
B.17.9937m
C.18.0126m
D.17.9874m
单项选择题
A.-0.012m;59.988m
B.+0.012m;60.012m
C.–0.012m;59.982m
D.+0.012m;59.982m
单项选择题
A.51°14′33″
B.102°29′06″
C.153°43′39″
D.204°58′12″