Musi wa2 Kubvumbi, National Standardization Management Committee yakapa chiziviso ichizivisa kumisikidzwa kwekuitwa kwezviyero gumi nenhatu zvepasi rose zvinosanganisira "Unitary Air Conditioner Energy Efficiency Limits uye Energy Efficiency Ratings".
Sekureva kwechiziviso, nekuda kwekukanganisa kwerudzi rutsva rweconavirus pneumonia, mushure mekutsvagisa, National Standardization Administration yakafunga kuwedzera zuva rekuita zve8 yenyika zviyero zvinosanganisira "Unitary Air Conditioning Function Energy Efficiency Limits uye Energy Efficiency Ratings" kubva muna Chivabvu. 1, 2020 kusvika 2020 Mbudzi 1, 2012;Zuva rekuita re5 yenyika zviyero zvinosanganisira "Limited Values uye Mvura Kushanda Magiredhi eMvura Spouts" yakamiswa kubva munaChikunguru 1, 2020 kusvika Ndira 1, 2021.
Zvinogona kuonekwa kubva pane yakajairwa pfupiso tafura kuti maviri egumi nematatu zviyero zvine chekuita neindasitiri yekuvhenekesa kwe LED, inoti "Energy Efficiency Limits uye Energy Efficiency Ratings ye LED Zvigadzirwa zveIndoor Lighting" uye "Energy Efficiency Limits uye Energy Efficiency Ratings ye LED. Marambi eMigwagwa uye Tunnels” “, zviyero zviviri izvi zvichamiswa kusvika Mbudzi 1, 2020. (Kwakabva: National Standardization Management Committee)
Nguva yekutumira: Kubvumbi-19-2021