文档介绍:(48+27)X9324-(24+13)369-342-9(186-151)X15-25136X101-13638X5-245-521+56+79+44281-81-9+31983-(583+126)382-(127+73)48X12517(48+27)X9324-(24+13)369-342-9(186-151)X15-25136X101-13638X5-245-521+56+79+44281-81-9+31983-(583+126)382-(127+73)48X125175X63-75X631500-25-44000-25309+139)-(39-23)98X45355+260+140+245360-18X16
(18+42)X((72-6)8100-(9X20)425-38+759000十125-899X34192-(150-24X6)720-720-1532X25X125242+556)-14X8840-28+70X182000-125-8102X3949X102-2X49125X34X8300-225-5+145325-13X(266-250)32X25499+1883600-2480X30+30X22-60623-199
201X43798—(428+198)540-45X(65+35)3500—175—9254X22X1253200-25-4328X15+72X156300^(63X5)125X(100+8)756+483—55698X35230X54+540X77832-8X15—872825+25X8)X4300—225-5+145
97X354X22X1254800-24328X15+72X156300-(63X5)125X(100+8)80X30+30X22-60325-13X(266-250)230X54+540X77101X87463-(63-38)1