Urea
Iimveliso
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Urea ogqityiweyo
I-Urea yinto engenasiphelo, iimveliso ezinembumbulu, Le mveliso ipasile ukuqinisekiswa kwenkqubo esemgangathweni ye-ISO9001 kwaye yanikwa iimveliso zokuqala zaseTshayina ezixolelweyo kuvavanyo lisebe likarhulumente lomgangatho kunye nolawulo lobuchwephesha, Le mveliso ineemveliso ezinxulumene ne-polypeptide urea, i-granular urea kunye ne-prilled urea.
