And the application in crude distillation column showed that the fractionation effect was improved and the distilled oil yield was increased.

  • 在原油常压分馏塔中应用BJ塔板,可改善产品分馏效果,提高常压拔出率。

  • 互联网摘选 2025-01-20 12:31:56

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句