The arụmọrụ nke atọ-adọ mmanụ-mikpuru transformer eme ihe ọkọlọtọ nke GB 1994-1996 "Ike transformer" na GB / T6451-2008 "ụzụ oke na chọrọ nke Atọ-adọ Oil-mikpuru Power transformer". 
The arumoru nke ato-ado mmanu-mikpuru transformer eme ihe okoloto nke GB 1994-1996 "Ike transformer" na GB / T6451-2008 "uzu oke na choro nke Ato-ado Oil-mikpuru Power transformer". 