A.履行“三包”或其他責(zé)任的義務(wù) B.標(biāo)明真實名稱和標(biāo)志的義務(wù) C.出具憑證、單據(jù)的義務(wù) D.保證質(zhì)量的義務(wù)
A.1987 B.1995 C.1996 D.2003
A.11% B.12% C.13% D.14%