For packed columns random packing shall be used. The type of packing shall be common in the market such as PRM or IMTP or equivalent.

填料塔内的填料应随意放置。填料类型应为市场上常见的PRM或IMTP或与其相当者。

youdao

For packed columns random packing shall be used. The type of packing shall be common in the market such as PRM or IMTP or equivalent.

填料塔内的填料应随意放置。填料类型应为市场上常见的PRM或IMTP或与其相当者。

youdao