Machinery for forestry -- Safety requirements and testing for pole-mounted powered pruners -- Part 1: Machines fitted with an integral combustion engine
发布日期:2011-12-01 实施日期:2011-12-01
Harmonized system of quality assessment for electronic components. Fixed multilayer ceramic chip capacitors. Section specification. Blank detail specification. (specification CECC 32 100 and CECC 32 10...
实施日期:1990-05-31
Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)). Specifications for cladding profiles and tiles
发布日期:2014-04-30 实施日期:2014-04-30
发布日期:2015-12-01 实施日期:2015-12-01
发布日期:2016-09-01 实施日期:2016-09-01
Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Part 1: Steel screws of property class 4.8 (ISO 7046-1:2011); German version EN ISO 7046-1:2011
Standard Test Method for In-Plane Shear Properties of Polymer Matrix Composite Materials by the Rail Shear Method
实施日期:2001-10-10
发布日期:2014-06-30 实施日期:2014-06-30
发布日期:2012-07-01 实施日期:2012-07-01
发布日期:2016-08-31 实施日期:2016-08-31
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