Frictional resistance reducer的意思|示意
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摩擦阻力减速器
Frictional resistance reducer的网络常见释义
降摩阻剂 ...系_stmopen 关键词】: 降摩阻剂 表面张力 烯基咪唑啉 封端聚醚 微观形态 [gap=931]Keywords】: Frictional resistance reducer,Surface tension,Bicycloimidazoline derivative,Sealed end polyether,Microscopic ..