Prior to sand filter Pl. ...
Published by MUHAMMAD ILYAS KHAN, DGM, Manager (Purification), Director New Ventures at (BST). at SSGC, PPL & BST
Prior to sand filter Pl. arrange a settling ponds. Subject remedy shall improve yr sand filter clogging.
Published by MUHAMMAD ILYAS KHAN, DGM, Manager (Purification), Director New Ventures at (BST). at SSGC, PPL & BST
Prior to sand filter Pl. arrange a settling ponds. Subject remedy shall improve yr sand filter clogging.