aI am vainly hoping for my dream! 我自负盼望我的梦想![translate] a位置が解る 正在翻译,请等待... [translate] acondenser and constant pressure spherical drop funnel flask condenser and constant pressure spherical drop funnel flask[translate]
aAdry,1L,three-necked,round-bottomed flask is equipped with a magnetic stirring bar,a thermometer,and a 250ml,pressure-equalizing dropping funnel bearing a nitrogen inlet Adry, 1L,三收缩, round-bottomed烧瓶装备以一个磁性stirring酒吧、温度计和250ml,压力调平负担氮气入口的滴下的漏斗 [translate] ...