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Ifilimu emhlophe ephefumlayo eLahlayo izigqubuthelo zokuQalisa (YG-HP-08)
Izigqumathelo ze-SF zenziwa ngoxinaniso olusezantsi lwefilimu iMicroporous ibenza ukuba lulwelo lungangenwa nto kwaye alunantanga. Ezi zigqubuthelo zezihlangu ziyindlela eyongayo xa kufuneka imathiriyeli ephantsi yokukhusela ukuchaphaza.