实施日期:2009-04-01
Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings; German version EN 12272-1:2002
Ungebundene und hydraulisch gebundene Gemische. Pruefverfahren zur Bestimmung der Zugfestigkeit hydraulisch gebundener Gemische im direkten Zugversuch Unbound and hydraulically bound mixtures Part 40:T...
实施日期:2003-03-18
Bitumen and bituminous binders - Determination of the paraffin wax content - Part 2: Method by extraction; German version EN 12606-2:1999
Safety code for the inspection of packaging of dangerous goods transported by road--Performance inspection
实施日期:2004-02-01
Guidelines for Design and Construction of Highway in Permafrost Area
发布日期:2012-11-12 实施日期:2013-02-01
The glass-fiber-reinforced thermosetting-resin product for highway Part 3:Duct ...
实施日期:2005-02-01
实施日期:2010-04-01
Technical grade standards for workers in the communications industry-Communications engineering-Operating workers of grader ...
实施日期:1994-04-01
Test method and inspect rules of prestressing strand anchorage and coupler for highway bridge
实施日期:1997-12-31
The regulation of automobile transportation of dangerous goods
发布日期:2004-12-30 实施日期:2005-03-01
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