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ASTM C1421-01aStandard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperatures Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperatures |
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ASTM C1421-01bStandard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature Standard Test Methods for Determination of Fracture Toughness of Advanced Ceramics at Ambient Temperature |
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ASTM F1421-01Standard Guide for Training the Emergency Medical Technician (Basic) To Manage Obstetrical Emergencies (Withdrawn 2007) Standard Guide for Training the Emergency Medical Technician (Basic) To Manage Obstetrical Emergencies (Withdrawn 2007) |
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JIS C 4212:2000Low-voltage three-phase squirrel-cage high efficiency induction motors (FOREIGN STANDARD) Low-voltage three-phase squirrel-cage high efficiency induction motors (FOREIGN STANDARD) |
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ASTM D4421-94(1999)Standard Test Method for Volatile Matter in Petroleum Coke (Withdrawn 2004) Standard Test Method for Volatile Matter in Petroleum Coke (Withdrawn 2004) |
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BS ISO 11421:1997Optics and optical instruments. Accuracy of optical transfer function (OTF) measurement Optics and optical instruments. Accuracy of optical transfer function (OTF) measurement |
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BS 1421:1995Specification for picks, beater picks and mattocks Specification for picks, beater picks and mattocks |
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ISO/IEC 13421:1993
Information technology -- Data Interchange on 12,7 mm, 48-track magnetic tape cartridges -- DLT 1 format |
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JIS A 4421:1991Drain with traps for equipment units (FOREIGN STANDARD) Drain with traps for equipment units (FOREIGN STANDARD) |
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BS 4215-15:1990Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for insulated pins for use in electrode back-ups Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for insulated pins for use in electrode back-ups |
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BS 4727-2:Group 04:1991*IEC 60050-421:1990Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering. Power transformers and reactors Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering. Power transformers and reactors |
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IEC 60050-421:1990
International Electrotechnical Vocabulary (IEV) - Part 421: Power transformers and reactors |
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ISO 8421-8:1990Fire Protection - Vocabulary - Part 8: Terms Specific to Fire-Fighting, Rescue Services and Handling Hazardous Materials Fire Protection - Vocabulary - Part 8: Terms Specific to Fire-Fighting, Rescue Services and Handling Hazardous Materials |
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BS 4215-2:1987Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for straight resistance spot welding electrodes Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for straight resistance spot welding electrodes |
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BS 4215-6:1987Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for electrode adaptors, female taper 1:10 Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for electrode adaptors, female taper 1:10 |
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BS 4215-7:1987Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for male electrode caps Resistance spot welding electrodes, electrode holders and ancillary equipment. Specification for male electrode caps |
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BS 1747-6:1983*ISO 4219:1979Methods for measurement of air pollution. Sampling equipment used for the determination of gaseous sulphur compounds in ambient air Methods for measurement of air pollution. Sampling equipment used for the determination of gaseous sulphur compounds in ambient air |
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ISO 4219:1979
Air quality -- Determination of gaseous sulphur compounds in ambient air -- Sampling equipment |
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BS 5421-2:1978Methods of test for elastomeric threads. Polyurethane thread (elastane yarn) Methods of test for elastomeric threads. Polyurethane thread (elastane yarn) |
