交叉引用:ISO 7884-1:1987 ISO 7884-2:1987 ISO 7884-3:1987 ISO 7884-4:1987 ISO 7884-5:1987 ISO 7884-6:1987 ISO 7884-7:1987 ISO 7884-8:1987 ISO 7944:1984 ISO 7991:1987 ISO 8424:1996 ISO 9385:1990 ISO 9689:1990 ISO 10345-1:1992 ISO 10345-2:1992 ISO 10629:1996 ISO 11455:1995 IEC 60050-845:1987