Stone Aggregates Washing In South Africa
Estimation of natural radioactivity and radiological hazards in aggregate (stone dust) used as building materials in South Africa. Olusegun Yemi Omogunloye School of Chemistry and Physics, ... The study area is situated in South Africa's KwaZulu-Natal province, which is about 92,100 km 2 (35,600 square metres) in size. The … بیشتر
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