Asambodo usoro njikwa gburugburu ebe obibi Asambodo sistemu njikwa ogo Asambodo usoro ahụike ahụike na nchekwa ọrụ ROHS-EU ROHS nyocha nyocha + kemịkalụ iri Lelee nkọwa Zhongguancun High Tech Crticate Asambodo teknụzụ dị elu Asambodo CE