SPPO

SPPO

 英

  • 网络磺化聚苯醚;特殊工程设计程序;綼

例句

Sulfonated poly(phenylene oxide)(SPPO)s with different sulfonation degrees were prepared by using chlorosulfonic acid as sulfonation agent.

制备一系列不同聚苯醚SPPO)。

SPPO; Central Office for the Development and Promotion of Private Investment;

发展促进私人投资中央办事处