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AS 1141.30.1-2009
Methods for sampling and testing aggregates Coarse aggregate quality by visual comparison
现行
发布日期 :
2009-02-18
实施日期 :
AS 1141.25.2-2003 (R2013)
Methods for sampling and testing aggregates Degradation factor - Coarse aggregate
现行
发布日期 :
2003-09-05
实施日期 :
AS 1141.25.2-1999
Methods for sampling and testing aggregates Degradation factor - Coarse aggregate
现行
发布日期 :
1999-06-05
实施日期 :