• The influence on propylene epoxide by lots of mechanical admixture and chemical admixture in carbide slag, and the instability factors in production control were introduced.

    介绍了电石中的大量机械杂质化学杂质环氧丙烷生产影响由其所引起的生产控制方面的不稳定因素

    youdao

  • The influence on propylene epoxide by lots of mechanical admixture and chemical admixture in carbide slag, and the instability factors in production control were introduced.

    介绍了电石中的大量机械杂质化学杂质环氧丙烷生产影响由其所引起的生产控制方面的不稳定因素

    youdao

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