Szorstki pierścionek

11072025

The Differences Between Pall Rings And Raschig Rings

Pall rings and Raschig rings, as two classic random packing materials, have significant differences in structural design...

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11072025

拉西环的作用是什么

拉西环是一种具有特定结构的环形填料，在化工、石油、环保等领域的传质设备中发挥着重要作用，其功能和作用和原理主要体现在结构和特性方面

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