单项选择题
A.±4.0 B.±1.0 C.±2.0 D.±3.0
A.≤±5° B.>10° C.≤10° D.>5°
A.≤对角线距离/1500,且<10mm B.≤对角线距离/1000,且<5mm C.≤对角线距离/1000,且<10mm D.≤对角线距离/1500,且<5mm
A.0.3m B.0.4m C.0.5m D.0.6m
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