嫚_5 ....\AAlab15.mcd ....\Help_5-1.mcd ....\Help_5-10.mcd ....\Help_5-11.mcd ....\Help_5-12.mcd ....\Help_5-13.mcd ....\Help_5-14.mcd ....\Help_5-15.mcd ....\Help_5-16.mcd ....\Help_5-2.mcd ....\Help_5-3.mcd ....\Help_5-4.mcd ....\Help_5-5.mcd ....\Help_5-6.mcd ....\Help_5-7.mcd ....\Help_5-8.mcd ....\Help_5-9.mcd ....\Lab.prn ....\Lb.prn