1. Ingashaywa, futhi umsindo ucacile, obonisa ukuthi i-ceramic tile inobuningi obukhulu nobulukhuni, kanye nekhwalithi enhle (uma i-tile yenza umsindo othi "pop, pop", kusho ukuthi i-sintering degree yayo ayanele, futhi ukuthungwa kuphansi Uma kukhona "i-dong" encane ...
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