Hydrometric determinations -- Cableway systems for stream gauging
发布日期:2000-10-01 实施日期:2000-10-01
Liquid flow measurement in open channels by weirs and flumes -- End-depth method for estimation of flow in rectangular channels with a free overfall
发布日期:1977-06-01 实施日期:1977-06-01
Hydrometric determinations - Cableway systems for stream gauging.
Hydrometric determinations - Cableway systems for stream gauging
发布日期:2012-08-31 实施日期:2012-08-31
Wastewater treatment plants; Outlet installations, weir and scum baffle, submerged effluent pipes in tanks; Construction principles, main dimensions layout
Measurement of liquid flow in open channels by weirs and flumes -- End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)
发布日期:1984-12-01 实施日期:1984-12-01
Measurement of liquid flow in open channels by weirs and flumes -- Streamlined triangular profile weirs
发布日期:1994-06-01 实施日期:1994-06-01
Liquid flow measurement in open channels by weirs and flumes. End-depth method for estimation of flow in rectangular channels with a free overfall.
Liquid flow measurement in open channels by weirs and flumes -- V-shaped broad-crested weirs
发布日期:1985-11-01 实施日期:1985-11-01
实施日期:2004-04-01
Hydrometric determinations -- Flow measurement in open channels using structures -- Flat-V weirs
发布日期:2012-08-01 实施日期:2012-08-01
Wastewater treatment plants; Rectangular tanks; Part 1: Settlement tanks with sludge scraper,
Hydrometry -- Open channel flow measurement using triangular profile weirs
发布日期:2008-03-01 实施日期:2008-03-01
Hydrometry -- Open channel flow measurement using thin-plate weirs
发布日期:2008-04-01 实施日期:2008-04-01
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