单项选择题
A.0.4-0.6Mpa B.0.4-0.5Mpa C.0.5-0.6Mpa D.0.6-0.8Mpa
A.1630*965mm B.1632*965mm C.1630*970mm
A.1948x976x3.2 B.1954x976x3.2 C.1948x982x3.2