-PDF Download- Gb T 13173 2021 Translated English Of Chinese Standard Gbt13173 2021 EBOOK

GB/T 13173-2021 Translated English of Chinese Standard. (GBT13173-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2022-03-06

Total Pages: 80

ISBN-13:

This standard describes the test methods for indexes of surface active agents and detergents, such as sample reduction, particle size, total phosphorus oxide content, total active substance content, non-ionic surface active agent content, various phosphate content, toluenesulfonate content, foaming power, chelating agent (EDTA) content, apparent density, whiteness, moisture and volatile matter content, active oxygen content, 4A zeolite content, alkylphenol ethoxylates content, effective chlorine content, free alkali content, dry sodium soap content, stability at high and low temperature, odour, colour and appearance, etc.

GB/T 39763-2021 Translated English of Chinese Standard. (GBT 39763-2021, GB/T39763-2021, GBT39763-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2021-05-02

Total Pages: 14

ISBN-13:

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This document specifies the terms and definitions, working principle and main structure, requirements, test methods, inspection rules, marking, packaging, transportation and storage for on-site and rapid collection equipment of volatile organic compounds from furniture. This document applies to the on-site and rapid collection equipment of volatile organic compounds from furniture.

GB/T 21331-2021 Translated English of Chinese Standard. (GBT 21331-2021, GB/T21331-2021, GBT21331-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2021-05-22

Total Pages: 18

ISBN-13:

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This Standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules and marks, packaging, transportation, storage for fluff pulp. This Standard is applicable to raw fluff pulp for the production of disposable sanitary products.

GB/T 15055-2021 Translated English of Chinese Standard (GB/T15055-2021, GBT 15055-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2022-08-21

Total Pages: 12

ISBN-13:

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This document specifies linear and angular dimension tolerance grades and limit deviations of stamping pieces without tolerance indication. This document applies to metal stamping pieces. Non-metal stamping pieces may refer to this document. The limit deviations specified in this document apply to non-fitted dimensions.

GB/T 31016-2021 Translated English of Chinese Standard (GBT31016-2021)

Author: https://www.chinesestandard.net

Publisher: www.ChineseStandard.net

Published: 2021-06-30

Total Pages: 21

ISBN-13:

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This Standard specifies the related terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of mobile laboratory of sample collection and treatment. This Standard is applicable to land-use mobile laboratories that handle sample collection and treatment of primary agricultural products, processed food, water quality, medicines, pesticides, feedstuffs and chemical products, etc.

GB/T 39788-2021 Translated English of Chinese Standard. (GBT 39788-2021, GB/T39788-2021, GBT39788-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2021-05-02

Total Pages: 59

ISBN-13:

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This standard specifies the test process, test requirement model, test types for the performance of system and software. This standard applies to the analysis, design, execution of performance testing for system and software.

GB/T 8-2021 Translated English of Chinese Standard (GB/T8-2021, GBT 8-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2022-08-21

Total Pages: 8

ISBN-13:

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This document specifies the types, dimensions, technical conditions, and marking of square head bolts. This document is applicable to square head bolts with thread specifications of M10~M48 and product grade C.

GB/T 28796-2021 Translated English of Chinese Standard. (GBT28796-2021)

Author: https://www.chinesestandard.net

Publisher: www.ChineseStandard.net

Published: 2022-06-04

Total Pages: 11

ISBN-13:

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This Standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage for craft crystal decoration. This Standard applies to craft crystal decoration that takes synthetic crystal, crystal glass and natural crystal as the main raw materials.

GB/T 1037-2021 Translated English of Chinese Standard (GB/T 1037-2021, GBT1037-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2023-06-13

Total Pages: 16

ISBN-13:

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This document specifies two cup methods for determining the water vapor transmission properties of plastic films and sheets ¨C the desiccant method and the water method. This document is applicable to the determination of water vapor transmission properties of plastic films and sheets. This document can be used as a reference to the determinations of the water vapor transmission properties of paper, non-woven fabrics, artificial leather, and other materials.

GB/T 9441-2021 Translated English of Chinese Standard. (GBT9441-2021)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-06-06

Total Pages: 39

ISBN-13:

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This Document specifies the nodularity calculation, metallographic sample preparation, inspection rules, inspection items and rating charts, result representation and inspection report of spheroidal graphite cast iron. This Document specifies the methods for evaluating the microstructure of spheroidal graphite cast iron by visual method and evaluating the nodularity of spheroidal graphite cast ion by computer image analysis software.