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| 55261 |
ANSI/INCITS 17:1981Character Set for Optical Character Recognition (OCR-A) Character Set for Optical Character Recognition (OCR-A) |
| 55262 |
ANSI/INCITS 76:1981Unformatted Single-Disk Cartridge (Top Loading, 200 tpi, 4400 bpi), General, Physical, and Magnetic Requirements Unformatted Single-Disk Cartridge (Top Loading, 200 tpi, 4400 bpi), General, Physical, and Magnetic Requirements |
| 55263 |
ANSI/INCITS 89:1981Unrecorded Single-Disk, Double-Density Cartridge (Front Loading, 2200 BPI, 200 TPI), General, Physical, and Magnetic Requirements Unrecorded Single-Disk, Double-Density Cartridge (Front Loading, 2200 BPI, 200 TPI), General, Physical, and Magnetic Requirements |
| 55264 |
ANSI/INCITS 93M:1981Optical Character Recognition (OCR) Character Positioning Optical Character Recognition (OCR) Character Positioning |
| 55265 |
BS 1127-4:1990*EN 25968:1989*ISO 5968:1981Screwing dies and dienuts. Terminology for circular screwing dies Screwing dies and dienuts. Terminology for circular screwing dies |
| 55266 |
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| 55267 |
BS 1704:1985*ISO 1770:1981Specification for solid-stem general purpose thermometers Specification for solid-stem general purpose thermometers |
| 55268 |
BS 1715-2.11:1989*ISO 673:1981Analysis of soaps. Quantitative test methods. Method for determination of ethanol-insoluble matter content Analysis of soaps. Quantitative test methods. Method for determination of ethanol-insoluble matter content |
| 55269 |
BS 1781:1981Specification for linen and linen union textiles Specification for linen and linen union textiles |
| 55270 |
BS 1902-3.1:1981Methods of testing refractory materials. General and textural properties. Guidance on sampling Methods of testing refractory materials. General and textural properties. Guidance on sampling |
| 55271 |
BS 1902-3.2:1981Methods of testing refractory materials. General and textural properties. Measurement of dimensions of specimens for testing (methods 1902-302) Methods of testing refractory materials. General and textural properties. Measurement of dimensions of specimens for testing (methods 1902-302) |
| 55272 |
BS 1902-3.3:1981Methods of testing refractory materials. General and textural properties. Sieve analysis (methods 1902-303) Methods of testing refractory materials. General and textural properties. Sieve analysis (methods 1902-303) |
| 55273 |
BS 1903:1981Glossary of terms used by the clothing industry Glossary of terms used by the clothing industry |
| 55274 |
BS 2782-5:Method 540B:1982*ISO 4892:1981Methods of testing plastics. Optical and colour properties, weathering. Methods of exposure to laboratory light sources, (xenon arc lamp, enclosed carbon arc lamp, open-flame carbon arc lamp, fluorescent tube lamps) Methods of testing plastics. Optical and colour properties, weathering. Methods of exposure to laboratory light sources, (xenon arc lamp, enclosed carbon arc lamp, open-flame carbon arc lamp, fluorescent tube lamps) |
| 55275 |
BS 2795:1981Specification for dial test indicators (lever type) for linear measurement Specification for dial test indicators (lever type) for linear measurement |
| 55276 |
BS 2846-2:1981*ISO 2602-1980Guide to statistical interpretation of data. Estimation of the mean: confidence interval Guide to statistical interpretation of data. Estimation of the mean: confidence interval |
| 55277 |
BS 2924-1:1983*ISO 6588:1981Aqueous extracts of paper, board and pulp. Method for determination of pH Aqueous extracts of paper, board and pulp. Method for determination of pH |
| 55278 |
BS 2A 122; 2A 123; 2A 124:1981Specification for clinch nuts (Unified threads) for aircraft Specification for clinch nuts (Unified threads) for aircraft |
| 55279 |
BS 2G 132:1981Specification for general requirements for electromagnetically operated contactors for aircraft Specification for general requirements for electromagnetically operated contactors for aircraft |
| 55280 |
BS 3046:1981Specification for adhesives for hanging flexible wallcoverings Specification for adhesives for hanging flexible wallcoverings |
