Standard Test Method for Determining the Dynamic Performance of a Wind Vane
适用范围:<p>1.1 This test method covers the determination of the starting threshold, delay distance, and overshoot ratio of a wind vane from direct measurements in a wind tunnel. This test method is applicable ...
实施日期:1996-10-10
Standard Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service
适用范围:<p id="s00002">1.1 This specification covers alloy steel bolting for pressure vessels, valves, flanges, and fittings for low-temperature service. See Specification <a href="http://myastm.astm.org/SUBS...
实施日期:2010-05-01
Agricultural and forestry machinery -- Safety requirements and testing for portable, hand-held, powered brush-cutters and grass-trimmers -- Part 2: Machines for use with back-pack power unit
适用范围:ISO 11806-2:2011 gives safety requirements and measures for their verification for the design and construction of portable, hand-held, powered brush-cutters and grass-trimmers with a back-pack-mounted ...
发布日期:2011-12-01 实施日期:2011-12-01
实施日期:2015-11-01
实施日期:2006-11-01
发布日期:2016-08-01 实施日期:2016-08-01
实施日期:2011-01-01
实施日期:2010-11-01
Road vehicles. Electrical performance of starter motors. Test methods and general requirements
发布日期:2014-01-31 实施日期:2014-01-31
发布日期:2012-08-31 实施日期:2012-08-31
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