less than 100 mg/l
DESCRIPTION
UK Water Hardness Areas. Less than 100 mg/l. 100-200 mg/l. 200-300 mg/l. 300-400 mg/l. - PowerPoint PPT PresentationTRANSCRIPT
Less than 100 mg/l
100-200 mg/l
300-400 mg/l200-300 mg/l
UK Water Hardness Areas
DESCRIPTION
UK Water Hardness Areas. Less than 100 mg/l. 100-200 mg/l. 200-300 mg/l. 300-400 mg/l. - PowerPoint PPT PresentationTRANSCRIPT
Less than 100 mg/l
100-200 mg/l
300-400 mg/l200-300 mg/l
UK Water Hardness Areas