N'April 2, kọmitii na-ahụ maka nhazi ọkwa mba ahụ wepụtara ọkwa na-ekwupụta na yigharịrị mmejuputa iwu nke ụkpụrụ mba iri na atọ gụnyere "Unitary Air Conditioner Energy Efficiency Limits and Energy Efficiency Ratings".
Dị ka ọkwa ahụ si kwuo, n'ihi mmetụta nke ụdị ọrịa oyi baa ọhụrụ nke coronavirus, mgbe nyochachara, National Standardization Administration kpebiri ịgbatị ụbọchị mmejuputa iwu nke ụkpụrụ mba 8 gụnyere "Unitary Air Conditioning Function Energy Efficiency Limits and Energy Efficiency Ratings" site na May. 1, 2020 ruo 2020 Nọvemba 1, 2012; Ụbọchị mmejuputa iwu nke ụkpụrụ mba 5 gụnyere "Uru nwere oke na ọkwa dị mma nke mmiri mmiri" ka ebigharịrị site na Julaị 1, 2020 ruo Jenụarị 1, 2021.
Enwere ike ịhụ site na tebụl nchịkọta ọkọlọtọ na abụọ n'ime ụkpụrụ 13 ahụ metụtara ụlọ ọrụ ọkụ ọkụ LED, ya bụ "Emergy Efficiency Limits and Energy Efficiency Ratings of LED Products for Indoor Lighting" na "Energy Efficiency Limits and Energy Efficiency Ratings of LED". Lamps for Roads and Tunnels" ", a ga-eyigharị ụkpụrụ abụọ a ruo na Nọvemba 1, 2020. (Isi mmalite: National Standardization Management Committee)
Oge nzipu: Eprel 19-2021