A.118.9% B.158.3% C.164.9% D.191.5%
A.16958 B.16815 C.14496 D.15304
A.化學(xué)工廠 B.纖維工廠 C.制鐵工廠 D.運(yùn)輸機(jī)械制造工廠 E.電子交換設(shè)備