Tests for mechanical and physical properties of aggregates - Part 3: Determination of loose bulk density and voids; German version EN 1097-3:1998
实施日期:1998-04-01
Prüfverfahren für geometrische Eigenschaften von Gesteinsk?rnungen. Beurteilung von Feinanteilen. Kornverteilung von Füller (Luftstrahlsiebung) Tests for geometrical properties of aggregates Part 10:As...
实施日期:2009-08-31
Products used for treatment of water intended for human consumption - Sand and silicagravel
Petroleum and natural gas industries - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations
实施日期:2010-03-01
Tests for geometrical properties of aggregates. Part 4:Determination of particle shape. Shape index
实施日期:2008-03-01
Tests for geometrical properties of aggregates. Part 6:Assessment of surface characteristics. Flow coefficient of aggregates Incorporating Corrigendum May 2004
实施日期:2001-10-01
Fliessmessung in offenen Gerinnen. Probenahme und Untersuchung von kiesfoermigem Sohlenmaterial Measurement of liquid flow in open channels. Part 10:Sediment transport. Part 10E:Sampling and analysis o...
实施日期:1993-01-15
Specification on rockfill dam built with gravel and soil core wall in hydroelectric and hydraulic engineering
发布日期:2012-01-04 实施日期:2012-03-01
Recommended practice for gravel pack of sand control of the naked hole
实施日期:2000-10-01
实施日期:2006-11-30
Rubber hoses for sand and grit blasting - Specification
实施日期:2010-04-01
Pruefverfahren fuer mechanische und physikalische Eigenschaften von Gesteinskoernungen. Bestimmung von Schuettolichte und Hohlraumgehalt Tests for Mechanical and Physical Properties of Aggregates-Part ...
实施日期:1998-09-15
Petroleum and natural gas industries. Completion fluids and materials. Part 2:Measurement of properties of proppants used in hydraulic fracturing and gravelpacking operations. amendment 1:Addition of a...
发布日期:2009-11-01 实施日期:2009-11-01
Geotextilien und geotextilverwandte Produkte. Geforderte Eigenschaften fuer die Anwendung beim Eisenbahnbau Geotextiles and geotextile-related products-Characteristics required for use in the construct...
实施日期:2001-02-15
Produkte zur Aufbereitung von Wasser fuer den menschlichen Gebrauch. Quarzsand und Quarzkies Products used for treatment of water intended for human consumption Silica sand and silica gravel Produits u...
实施日期:2005-03-31
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