选择题:当大地气压为735mmHg,现测得一容器内的决定压力为350mmHg,则其真空度为385mmHg。 题目分类:西安交通大学化工结算 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 当大地气压为735mmHg,现测得一容器内的决定压力为350mmHg,则其真空度为385mmHg。 参考答案:【答案仅供学习,请勿对照自行用药等】
There once lived in China a very foolish king and There once lived in China a very foolish king and queen. One day the queen had a 分类:西安交通大学化工结算 题型:选择题 查看答案