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GB/T196852005Prestressedconcretecylinderpipe2005-03-17发布200510-0〗实施!"#$%&GB/T19685—2005'()*+,-.ANSl/AWWAC301—1999《AWWAStan...
预应力混凝土肋形屋面板Prestressedconcreteribbedroofslabs2007-09-11发布2008-02-01实施中华人民共和国国家标准GB/T16728—2007代替GB167...
200802实施GB/T16727—20073.2规格3.2.1预应力混凝土实心底板厚度应为50mm，标志长度为3000*4800mm，标志宽度为600mm、l200mm。注：当标志...
IG>9KQSD.^Q73mmGfl/T14370—2007r,B^TZOMAnchorai^c^gripnndcouplcrForprcstrcssingtendons2007-0&-1〗发布2O0B-02-01实旌屮华人民共和MM...
ICS91.060.20GB/T14040—2007!"GB14040—1993ohete力应预dess6serptrco:sla;3"#$%&200709112008-02-01t&$2008'1()*+2008'1()*,-.*/0155066....
