A.有形磨損和物質(zhì)磨損 B.有形磨損和無形磨損 C.精神磨損和無形磨損 D.外形磨損和無形磨損
A.11007.57 B.11070.57 C.11700.57 D.17100.57
A.195.58 B.165.58 C.295.58 D.265.58