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Beproevingsrapport korrelverdeling zand...handboring 1 99.4 K2275410H 100 100 89 68 100 100 100 100 90% waarde door de zeef 99 1.0 Gem Eis >95 72 93 97 99 3 12 25 45 0 1 1 2 0 0 0
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