83m2脱硫液氨罐设计压力为2.2Mpa，按工作压力分类应为（）压力容器。
参考答案：中压
-We missed you at this morning's meeting,Diana.
-________,but if I hadn't had to meet a friend,l would have been there. [ ]
A. Me,too
B. I'm sorry
C. Never mind
D. Thank you
水母蜇伤现场处理？
