A.≤0.1Mpa B.0.1-0.2Mpa C.≤0.2Mpa D.>0.2Mpa
A.低于設(shè)計(jì)壓力 B.等于設(shè)計(jì)壓力 C.大于設(shè)計(jì)壓力 D.不超過(guò)設(shè)計(jì)壓力
A.0.45 B.0.425 C.0.85 D.0.90