Njengoba sonke sazi, nge-cast iron enamle coating, cishe wonke amakhasimende adinga umbiko wokuhlola ophephile wokuxhumana nokudla.Isibonelo, i-FDA ROhs Ca65 Extractable 23 heavy metals Extractable heavy metal(Pb, Cd), njll. Ezinye zefektri azikwazi ukufinyelela imfuneko, ngakho zisebenzisa ukwelashwa okukhethekile kuphela...
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