Na ocotober 15^th, 2021, Guangdong Jyan Advert Nyocha Co., LTD nke a kwadoro ka ọ bụrụ ọkwa nke nchekwa ọrụ na-eme ka ọrụ ngwaọrụ anyị na-akpọ anyị 'imepụta nde ndị a na-eme ememme aerosols na-eme ememme kwa afọ'.

Ndị bịaranụ nwere Onye isi oche Li, onye njikwa bụ Nchịkwa Nchịkwa na nchedo, liu nke nchekwa nchekwa, Chen nke R & D.

Nzukọ a na-elekwasị anya na ngwa ọrụ anyị. Nke mbu, onye isi ala anyi nyere nkọwa banyere ụlọ ọrụ anyị, mgbe ahụ onye njikwa anyị kọwara ha ihe nchekwa nchekwa. Mgbe nyochachara na ige ntị na akụkọ anyị, ha jụrụ ajụjụ gbasara nsogbu ndị ọzọ. Site na nzukọ otu elekere, mmadụ niile na-abịa na ụlọ ọrụ na-abịa iji lelee ma akụrụngwa nchekwa zuru oke ugbu a.

N'ikpeazụ, ndị isi si ụlọ ọrụ Jisọ mara ọkwa na a nabatara ọrụ ngwa ọrụ nchekwa anyị nke ọma.