A.1~2min B.2~3min C.3~5min D.5~8min
A.1.0~1.5 B.1.5~2.0 C.2.0~2.5 D.2.5~3.0
A.1%~3% B.3%~5% C.5%~7% D.7%~8%
A.0.50% B.1.00% C.1.20% D.1.50%
A.(20±1)℃ B.(20±2)℃ C.(20±3)℃ D.(20±5)℃
A.3mm B.4mm C.5mm D.6mm
A.152mm和170mm B.152mm和127mm C.152mm和150mm D.152mm和125mm
A.3% B.5% C.7% D.10%
A.1 B.2 C.3 D.4
A.最大值 B.最小值 C.平均值