题目内容
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[单选题]
SG5型示功仪位移最大测量范围和精度是()。
A.0~6±1%
B.0~8±2%
C.0~8±1%
D.0~10±2%
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A.0~6±1%
B.0~8±2%
C.0~8±1%
D.0~10±2%
A.0~150kN,0~6.5m
B.0~140kN,0~8m
C.0~140kN,0~10m
D.0~15kN,0~10m
A.0-100mm,±1.5%(0~+50℃)
B.0-20mm,±0.5%(0~+50℃)
C.0-50mm,±1.0%(0~+50℃)
D.0-100mm,±2.0%(0~+50℃)