多降液管筛板 meaning in Chinese
multiple-downcomer sieve tray
Examples
- Board type : sift the hole board , lead and sift hole board , md - to lower more liquid and is in charge of sifting the board
直径： 300 - 400板型：筛孔板导向筛孔板md多降液管筛板
multiple-downcomer sieve tray