Defoamer: Isongezo esincinci esiNqanda iintloko ezinkulu kwiMveliso yokwenyani
Emva kweminyaka engaphezu kwamashumi amabini anesihlanu esebenza ngeecoatings, ii-inki, izinto zokuncamathelisa, kunye neenkqubo zoshishino, Ndiye ndafunda ukuba igwebu yenye […]