I-Mineral Casting, ngezinye izikhathi ebizwa ngokuthi i-granite composite noma i-polymer-bonded mineral casting, iwukwakhiwa kwempahla eyenziwe nge-epoxy resin ehlanganisa izinto ezifana usimende, amaminerali egwadle, nezinye izinhlayiya zamaminerali.Ngesikhathi sokukhishwa kwamaminerali, izinto ezisetshenziselwa ukuqina...
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