SPPO

SPPO

美  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.

以氯磺酸为磺化剂制备了一系列不同磺化度的磺化聚苯醚(SPPO)。

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

发展和促进私人投资中央办事处;