共 3 条
- [1] ANNUAL BOOK OF ASTM STANDARDS, 1981, PART 42: EMISSION, MOLECULAR, AND MASS SPECTROSCOPY; CHROMATOGRAPHY; RESINOGRAPHY; MICROSCOPY; COMPUTERIZED SYSTEMS; SURFACE ANALYSIS. Annual Book of ASTM Standards, 1981, (pt 42):
- [3] ANNUAL BOOK OF ASTM STANDARDS, 1980, PART 42: ANALYTICAL METHODS - SPECTROSCOPY; CHROMATOGRAPHY; COMPUTERIZED SYSTEMS. Annual Book of ASTM Standards, 1980,