EN 932-2-1999 en Tests for General Properties of Aggregates - Part 2 Methods for Reducing Laboratory Samples《集料的一般性能试验 第2部分 减少试验室样本的方法》.pdf
《EN 932-2-1999 en Tests for General Properties of Aggregates - Part 2 Methods for Reducing Laboratory Samples《集料的一般性能试验 第2部分 减少试验室样本的方法》.pdf》由会员分享,可在线阅读,更多相关《EN 932-2-1999 en Tests for General Properties of Aggregates - Part 2 Methods for Reducing Laboratory Samples《集料的一般性能试验 第2部分 减少试验室样本的方法》.pdf(13页珍藏版)》请在麦多课文档分享上搜索。
1、STD-BSI BS EN 932-2-ENGL 1777 W Lb2lbbS 0777lOL BRITISH STANDARD Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples The European Stanard EN 932-2 1998 has the status of a British Standard ICs 91.100.15 BS EN 932-2: 1999 NO COPYING WITHOUT BSI PERMISSION EXCE
2、PT AS PERMITTED BY COPYRIGHI LAW STD-BSI BS EN 732-2-ENGL 1999 D Lh24bbS 0779407 975 Is direction of the Sector Cmnmittee for Building and Cid Engineering, was published under the authority of the Standards Committee and comes into effect on 15 May 1999 Amd. No. O BSI 05-1999 BS EN 932-2:1999 Date T
3、ext affected I National foreword This British Standard is the English language version of EN 932-2: 1998. It is included in a package of European Standards agreed by CENRY: 154. The UK participation in its preparation was entrusted by Technical Committee B/502, Aggregate, to Subcommittee W502/6, Met
4、hods of test, which has the responsibility to: - aid enquirem to understand the text; - present to the responsible intemationavEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related international and European development
5、s and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI standards Catalogu
6、e under the section entitled “International Standards Correspondence Index“, or by using the “Find“ facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include ail the necessary provisions of a contract. Users of British Standards are responsible for their corr
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