浮顶油罐因罐内设有漂浮在液面上的浮盘,极大地减小了液面与浮盘间的油气空间,减少了油气蒸发损耗,因而应用广泛.对浮盘所造成的浮......

The processing of ceramic-probe made bysuperpure alumina for electric-capacityliquidometer is reported in present paper.......