SWIMMING POOL DISINFECTION SYSTEMS USING CALCIUM HYPOCHLORITE, CHLOROISOCYANURATES, HALOGENATED DIMETHYLHYDANTOIUS AND SOLID ANCILLARY CHEMICALS: GUIDELINES FOR DESIGN AND OPERATION - Brossura

 
9780117515048: SWIMMING POOL DISINFECTION SYSTEMS USING CALCIUM HYPOCHLORITE, CHLOROISOCYANURATES, HALOGENATED DIMETHYLHYDANTOIUS AND SOLID ANCILLARY CHEMICALS: GUIDELINES FOR DESIGN AND OPERATION