QDY/QDK letoto la li-filters tsa tšepe tse sa hloekang ke li-filters tsa tšepe tse 304 kapa 316L, li na le moralo o hlakileng, sebopeho se kopaneng le sebopeho se setle, 'me li ka tlosa sefahleho, ha li na angle efe kapa efe e shoeleng, tlhoekiso ea ho kenya e bonolo ebile e bonolo.Sebaka se ka hare se bentšitsoe hantle, se finyella litlhoko tsa boemo ba bophelo bo botle 'me se lumellana le maemo a GMP.Li-filters tsa QDY/QDK li sebelisoa haholo indastering ea bongaka, lijo, lik'hemik'hale, lisebelisoa tsa elektroniki le tsa ts'ireletso ea tikoloho.Li-filters tsa QDY ke letoto la ho sefa metsi 'me li-filters tsa QDK ke letoto la ho sefa khase.