单项选择题
A.2mm B.3mm C.4mm D.5mm
A.大于1mm且小于等于10mm B.大于2mm且小于等于10mm C.大于2mm且小于等于15mm D.大于3mm且小于等于10mm
A.0.1~0.2MPa/s B.0.15~0.2MPa/s C.0.2~0.3MPa/s D.0.2~0.35MPa/s