Water quality. Determination of turbidity - Semi-quantitative methods for the assessment of transparency of waters has-corrigendum Structure of application data

Structure of application data

or 1 in to 12 in

Note: It does not cover recommendations for ground investigation

NC routing machines and NC combined boring/routing machines designed to cut solid wood

- Water supplies for fire and rescue service fire-fighting use

Water quality. Determination of turbidity - Semi-quantitative methods for the assessment of transparency of waters has-corrigendum Structure of application dataWhat is this standard about? This document specifies the following semi quantitative methods for the assessment of transparency of waters: a) measurement of visual range using the transparency testing tube (applicable to transparent and slightly cloudy water); b) measurement of visual range in the upper water layers using the transparency testing disc (especially applicable to surface, bathing water, waste water and often used in marine monitoring);