Isithuthuthu seDrayivu eyi-428
Iinkcukacha Product
Umzekelo 1: 428
Iimveliso ze-2 zenziwe ngentsimbi ephezulu ye-carbon manganese, ukungenisa izixhobo zokubopha ubushushu oluzenzekelayo kunyango lobushushu obuphezulu, kunye ne-Taiwan engenise umgca wokuhlangana ukuqinisekisa umthwalo wokugqibela, ukunxiba ukumelana kunye nozinzo lweemveliso
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