Volume 2, 1966, Issue 45
New company offers cellulose acetate membrane
Desalination system is offering cellulose acetate membranes at prices of $.78/sq. ft. The new co. which first started up its membranes sales...
Desalination system is offering cellulose acetate membranes at prices of $.78/sq. ft. The new co. which first started up its membranes sales...