Acceptance technical code for soil and water conservation engineering of development and construction projects
发布日期:2008-11-14 实施日期:2009-02-01
发布日期:2013-11-01 实施日期:2013-11-01
Technical specification for comprehensive control of soil and water conservation - Small engineering of store, drainage and draw water
发布日期:2008-11-14 实施日期:2009-02-01
Planung,Konstruktion und Einbau von Bewaesserungsanlagen. Richtlinie zur Wassermenge von Bewaesserungsanlagen Planning,design and installation of irrigation schemes. Part 3:Guide to irrigation water re...
实施日期:1995-12-15
Irrigation equipment. Safety devices for chemigation. Small plastics valves for chemigation
发布日期:2013-01-31 实施日期:2013-01-31
实施日期:2000-05-01
实施日期:2004-11-01
实施日期:1998-12-01
Traveller irrigation machines - Part 2: Softwall hose and couplings - Test methods
发布日期:2008-02-03 实施日期:2008-07-01
Technical standard for irrigation Projects with low pressure pipe conveyance (for well irrigation)
发布日期:1995-03-27 实施日期:1995-07-01
Irrigation techniques - Connection and control accessories for use in irrigation systems - Technical characteristics and testing
Planung,Konstruktion und Einbau von Bewaesserungsanlagen. Woerterverzeichnis Planning,design and installation of irrigation schemes-Part 1:Glossary of terms Planification,conception et installation de ...
实施日期:1992-04-01
Bewaesserungsverfahren. Automatische Rasenbewaesserungssysteme. Aufbau und Abnahme Irrigation techniques Automatic turf irrigation systems Part 4:Installation and Acceptance Techniques d'irrigation. In...
实施日期:2002-11-13
实施日期:2008-07-31
Acceptance code of practice for water-saving irrigation equipment on the site
发布日期:2007-06-11 实施日期:2007-09-01
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