单项选择题X 纠错
A.16mm、9.5mmB.19mm、9.5mmC.16mm、4.75mmD.9.5mm、13.2mm
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单项选择题
A.(20±5)℃B.(23±2)℃C.(23±1.7)℃D.(21±2)℃
A.0.011,0.015B.0.015,0.015C.0.011,0.019D.0.015,0.019
A.4.1B.4.2C.4.3D.4.5
A.101.6mm±0.2mmB.101.6mm±0.3mmC.101.6mm±0.4mmD.101.6mm±0.5mm
A.1400B.1200C.1300D.1500
A.4536g±9gB.4536g±10gC.4530g±9gD.4530g±10g
A.φ101.6mm×63.3mmB.φ152.4mm×95.3mmC.φ101.6mm×63.5mmD.φ152.4mm×93.2mm
A.1500B.1530C.1600D.1632
A.9.97B.9.55C.9.45D.9.95
A.92.8%B.29.1%C.78.1%D.21.9%
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