-PDF Download- Gb T 23131 2019 Translated English Of Chinese Standard Gbt 23131 2019 Gb T23131 2019 Gbt23131 2019 EBOOK

GB/T 23131-2019 Translated English of Chinese Standard. (GBT 23131-2019, GB/T23131-2019, GBT23131-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-08-17

Total Pages: 37

ISBN-13:

This standard specifies the terms and definitions, classification, specifications and model naming, technical requirements, test methods, inspection rules, markings, instructions for use, packaging, transportation and storage of household and similar electrical toilets. This standard applies to single-phase electrical toilets that are used in households and similar places and which have a rated voltage not exceeding 250 V.

GB/T 38231-2019 Translated English of Chinese Standard. (GBT 38231-2019, GB/T38231-2019, GBT38231-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-11-30

Total Pages: 31

ISBN-13:

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This Standard stipulates the equipment, gas supply, samples, test process, calculation and analysis of mass change, post-test sample evaluation and test report of isothermal exposure oxidation testing of metallic materials under high-temperature corrosion conditions. This Standard is applicable to test method for thermal-cycling corrosion testing of metallic materials from the ambient temperature to hightemperature gas environment. After proper adjustments are made, the test method may also be adopted in the testing of other materials.

GB/T 38023-2019 Translated English of Chinese Standard. (GBT 38023-2019, GB/T38023-2019, GBT38023-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-11-28

Total Pages: 7

ISBN-13:

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This Standard specifies the requirements and inspection methods for parts and assemblies of the mechanical watch movements. This Standard applies to parts and assemblies of the mechanical watch movements that have undergone finishing processing.

GB/T 37631-2019 Translated English of Chinese Standard. (GBT 37631-2019, GB/T37631-2019, GBT37631-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-01-20

Total Pages: 13

ISBN-13:

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This Standard specifies the method that uses thermogravimetry to measure thermal decomposition temperature of chemical fiber. This Standard is applicable to chemical fiber. Chemical fiber raw materials may refer to this Standard for use.

GB/T 38191-2019 Translated English of Chinese Standard. (GBT 38191-2019, GB/T38191-2019, GBT38191-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-01-20

Total Pages: 13

ISBN-13:

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This Standard stipulates the structural features, technical requirements and test methods of nickel alloy self-lubricated bearing material. This Standard is applicable to nickel alloy self-lubricated bearing material.

GB/T 31024.3-2019 Translated English of Chinese Standard. (GBT 31024.3-2019, GB/T31024.3-2019, GBT31024.3-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-01-04

Total Pages: 110

ISBN-13:

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This part of GB/T 31024 specifies the technical requirements of network layer and application layer for dedicated short range communication of cooperative intelligent transportation system. This part is applicable to the design and development of network layer and application layer for dedicated short range communication of cooperative intelligent transportation system.

GB/T 38319-2019 Translated English of Chinese Standard. (GBT 38319-2019, GB/T38319-2019, GBT38319-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-07-13

Total Pages: 18

ISBN-13:

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This Standard specifies the application scenarios, function requirements, interface requirements, security requirements, operation and maintenance requirements of intelligent hardware of building and residence community. This Standard applies to the intelligent hardware design, research and development, and application under application scenarios of building and residence community.

GB/T 37653-2019 Translated English of Chinese Standard. (GBT 37653-2019, GB/T37653-2019, GBT37653-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-10-12

Total Pages: 9

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This Standard specifies product classification, technical requirements, test methods, inspection rules, marking, package, transportation, storage, quality certificate, and ordering form (or contract) contents of platinum ingots. This Standard is applicable to the platinum ingots produced by the platinum-contained raw materials.

GB/T 21255-2019 Translated English of Chinese Standard. (GBT 21255-2019, GB/T21255-2019, GBT21255-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-11-06

Total Pages: 57

ISBN-13:

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This Part of GB/T 20671 specifies the principle, instruments and apparatuses, test samples, test procedures, test reports and precision of the method for determining the degree of influence on the physical properties of nonmetallic gasket materials after immersion in the test liquid. This Part applies to the determination of the liquid resistance of Type 1, Type 2, Type 3 and Type 7 materials which are described in GB/T 20671.1-2020.

GB/T 1431-2019 Translated English of Chinese Standard. (GBT 1431-2019, GB/T1431-2019, GBT1431-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-08-17

Total Pages: 7

ISBN-13:

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This Standard specifies the principle, apparatus, specimen, test procedures, test results and test report for compressive strength of carbon materials. This Standard is applicable to the determination of the compressive strength of carbon materials under room temperature.