|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||BRITISH STANDARDBS EN446 : 1997The European Standard EN 446 : 1996 has the status of aBritish StandardICS 91.100.10;91.100.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWGrout for prestressingtendons Grouting proceduresLicensed copy:Hyder Consulting, 13/02/2005, Uncontrolled Copy, BSIBS EN 446 : 1997This British Standard, havingbeen prepared under the...
上传时间:2019-04-23
页数:12
格式:PDF
浏览: 28