Standard Test Method for Density of Topsoil and Blended Soils In-place by the Core Displacement Method
实施日期:2013-05-01
Standard Practice for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
适用范围:<p>The practice described classifies soils from any geographic location into groups (including group indexes) based on the results of prescribed laboratory tests to determine the particle-size characte...
实施日期:2009-07-01
Standard Practice for Safety Requirements in Metal Casting Operations: Sand Preparation, Molding, and Core Making; Melting and Pouring; and Cleaning and Finishing
适用范围:This practice covers the safety requirements for applying the design, construction, and operation of machinery and equipment used in metal casting operations. These operations include sand preparation,...
实施日期:2012-04-01
Personal protective equipment. Test methods for footwear
适用范围:ISO 20344:2011 specifies methods for testing footwear designed as personal protective equipment.
实施日期:2011-11-29
Standard Specification for Inorganic Aggregates for Use in Gypsum Plaster
实施日期:2001-05-10
Energetic materials for defense. Physical-chemical analysis and properties. Grit particle of high explosives.
实施日期:1995-12-01
实施日期:2012-01-01
实施日期:2015-06-01
Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
实施日期:2009-06-01
Standard Specification for Copper Alloy Sand Castings for General Applications
适用范围:This specification covers requirements for copper alloy sand castings for general applications. The components part casting may be manufactured in advance and supplied from stock. The castings shall co...
发布日期:2014-04-01 实施日期:2014-04-01
实施日期:2011-12-31
Standard Specification for Aluminum-Alloy Sand Castings
适用范围:<p id="s00002">1.1 This specification covers aluminum-alloy sand castings designated as shown in Table 1.</p> <p id="s00909">1.2 This specification is not intended for aluminum-alloy sand castings use...
实施日期:2011-12-01
Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System)
适用范围:<p>This standard classifies soils from any geographic location into categories representing the results of prescribed laboratory tests to determine the particle-size characteristics, the liquid limit, ...
实施日期:2010-01-01
Standard Guide for Construction of Sand-based Rootzones for Golf Putting Greens and Tees
适用范围:A dense, uniform, smooth and vigorously (or healthy) growing natural turfgrass golf green or tee provides the ideal and preferred putting or teeing surface for golf. Sand is commonly used to construct ...
实施日期:2010-07-01
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