摘要
用气体容量法测定钢铁含碳量的过程中，必须注意气压值的补正，封闭液系数表的正确使用及吸收液、水准瓶内溶液及混合气体因温度不一致，而产生误差。
During the course of determined the carbon content of steel and iron, we must pay attention to the amendment of gas pressure, by using sealing liquid and coefficient table accurately,and the error beacuse of the lquid in bottle lever and gas mixture are not uniform in temperature.
出处
《哈尔滨师范大学自然科学学报》
1995年第2期75-77,共3页
Natural Science Journal of Harbin Normal University
