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4Â¥2011-09-22 20:32:22
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5Â¥2011-09-23 09:58:10
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1. to measure total porosity (=volume of total pores) 2. to measure water content (calculated to volume of water-filled pores) 3. the volume of air-filled pores =the volume of total pores - the volume of water-filled pores |
6Â¥2011-09-23 20:14:18













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