| 标准编号 | SANS 3001-AG21 Ed.1(2011) |
| 标准名称 | Civil Engineering Test Methods - Part Ag21: Determination Of The Bulk Density, Apparent Density And Water Absorption Of Aggregate Particles Passing The 5 Mm Sieve For Road Construction Materials |
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| 发布日期 | 2011-07-19 |
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