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GB/T 37618-2019 Translated English of Chinese Standard. (GBT 37618-2019, GB/T37618-2019, GBT37618-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-03-08

Total Pages: 33

ISBN-13:

This Standard stipulates the classification, code, order content, dimensions, shapes, weights, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of nitriding steels. This Standard is applicable to rolled, forged and cold-drawn nitriding steel bars whose nominal diameter or thickness does not exceed 250 mm.

GB/T 37682-2019 Translated English of Chinese Standard. (GBT 37682-2019, GB/T37682-2019, GBT37682-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-08-31

Total Pages: 13

ISBN-13:

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This Standard specifies the ordering requirements, manufacturing process, technical requirements, inspection rules and test methods, acceptance and quality certification, identification and packaging of large exposed gear steel castings. This Standard applies to the ordering, manufacture, and inspection of large gear steel castings in the form of exposed drive, which are cast using the sand mold.

GB/T 1816-2019 Translated English of Chinese Standard. (GBT 1816-2019, GB/T1816-2019, GBT1816-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-09-14

Total Pages: 5

ISBN-13:

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This Standard stipulates the principle, sampling and sample preparation, reagents, instruments, test procedures and test result of test for neutrality of benzole products. This Standard is applicable to test for neutrality of benzole products, such as crude benzole, which is recovered from coke oven gas; coking benzene, coking toluene and coking xylene, which are obtained from light benzene through hydrogenation and rectification; petroleum benzene, petroleum toluene and petroleum mixed xylene, which are produced from petroleum fraction through catalytic reforming process, etc.

GB/T 37681-2019 Translated English of Chinese Standard. (GBT 37681-2019, GB/T37681-2019, GBT37681-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-08-31

Total Pages: 23

ISBN-13:

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This Standard specifies the ordering requirements, manufacturing process, technical requirements, inspection rules and test methods, acceptance and delivery, etc. of heavy steel castings. This Standard applies to heavy steel castings cast using the sand mold or casting mold with equivalent thermal conductivity as the sand mold.

GB/T 8826-2019 Translated English of Chinese Standard. (GBT 8826-2019, GB/T8826-2019, GBT8826-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2021-05-02

Total Pages: 17

ISBN-13:

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This Standard specifies the classification, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation and storage of rubber antioxidant - polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (hereinafter referred to as rubber antioxidant TMQ).

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

ISBN-13:

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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 37624-2019 Translated English of Chinese Standard. (GBT 37624-2019, GB/T37624-2019, GBT37624-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-11-13

Total Pages: 8

ISBN-13:

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This Standard specifies the limit requirements, sample preparation (sampling) rules, test methods and arbitration rules on volatile organic compounds (VOC) of stationery and sport products and parts.

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 37619-2019 Translated English of Chinese Standard. (GBT 37619-2019, GB/T37619-2019, GBT37619-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-09-14

Total Pages: 11

ISBN-13:

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This Standard specifies a method for evaluating the grooving corrosion of highfrequency electric resistance welded steel pipes by using the constant potential anodic polarization method in a 3.5% NaCl solution. This Standard is applicable to the test of grooving corrosion for carbon steel high frequency electric resistance welded pipes.

GB/T 16266-2019 Translated English of Chinese Standard. (GBT 16266-2019, GB/T16266-2019, GBT16266-2019)

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2019-11-16

Total Pages: 13

ISBN-13:

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This Standard stipulates contact corrosion test method of packaging materials against the contacted metallic surface. It includes test environment conditions, reagents, test materials, instruments and equipment, samples, test procedures and test report. This Standard is applicable to contact corrosion test of packaging materials against steel and aluminum. The contact corrosion test against the surface of other metallic materials may take this as a reference.