On April 2, the National Standardization Management Committee issued an announcement announcing the postponement of the implementation of 13 national standards including the "Unitary Air Conditioner Energy Effic...
Ngo-Ephreli 2, iNational Standardization Management Committee yakhipha isimemezelo esimemezela ukuhlehliswa kokuqaliswa kokusebenza kwamazinga kazwelonke ayi-13 kubalwa ne "Unitary Air Conditioner Energy Effic ...