Gb T 38423 2019 Translated English Of Chinese Standard Gbt 38423 2019 Gb T38423 2019 Gbt38423 2019

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GB/T 38423-2019 Translated English of Chinese Standard. (GBT 38423-2019, GB/T38423-2019, GBT38423-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 25 pages
File Size : 48,5 Mb
Release : 2021-01-10
Category : Science
ISBN : 8210379456XXX

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GB/T 38423-2019 Translated English of Chinese Standard. (GBT 38423-2019, GB/T38423-2019, GBT38423-2019) by https://www.chinesestandard.net Pdf

This Standard specifies the sampling, digestion and instrumental analysis methods for the determination of the total concentration of certain elements of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy materials and toy parts.

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
Page : 7 pages
File Size : 51,9 Mb
Release : 2020-11-28
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38023-2019 Translated English of Chinese Standard. (GBT 38023-2019, GB/T38023-2019, GBT38023-2019) by https://www.chinesestandard.net Pdf

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 38223-2019 Translated English of Chinese Standard. (GBT 38223-2019, GB/T38223-2019, GBT38223-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 18 pages
File Size : 54,9 Mb
Release : 2019-11-30
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38223-2019 Translated English of Chinese Standard. (GBT 38223-2019, GB/T38223-2019, GBT38223-2019) by https://www.chinesestandard.net Pdf

This Standard specifies metallographic method, magnetic method, chemical composition method in determination methods of ferrite content in austenitic stainless-steel castings and test report. This Standard is applicable to the determination of ferrite content in Cr-Ni austenitic stainless-steel castings. The determination of ferrite content in duplex stainless-steel castings refer to this Standard for implementation.

GB/T 2293-2019 Translated English of Chinese Standard. (GBT 2293-2019, GB/T2293-2019, GBT2293-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 9 pages
File Size : 44,6 Mb
Release : 2019-09-14
Category : Science
ISBN : 8210379456XXX

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GB/T 2293-2019 Translated English of Chinese Standard. (GBT 2293-2019, GB/T2293-2019, GBT2293-2019) by https://www.chinesestandard.net Pdf

This Standard specifies test principle, instruments and reagents, sampling and preparation of sample, test steps, test result calculation and allowable deviation for coal tar and quinoline-insoluble for pitch products of coal carbonization that uses coal tar to produce. This Standard is applicable to determinations of contents of coal tar and quinoline-insoluble for pitch products of coal carbonization that uses coal tar to produce.

GB/T 38440-2019 Translated English of Chinese Standard. (GBT 38440-2019, GB/T38440-2019, GBT38440-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 10 pages
File Size : 51,7 Mb
Release : 2020-08-13
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38440-2019 Translated English of Chinese Standard. (GBT 38440-2019, GB/T38440-2019, GBT38440-2019) by https://www.chinesestandard.net Pdf

This Standard specifies the penetration strength test principle, samples, equipment, test conditions, test procedures, test data processing and test reports for gray cast iron materials and vermicular graphite cast iron materials whose designations are RuT400 ~ RuT500. This Standard applies to the penetration strength test of gray cast iron materials and vermicular graphite cast iron materials whose designations are RuT400 ~ RuT500.

GB/T 29723.5-2019 Translated English of Chinese Standard. (GBT 29723.5-2019, GB/T29723.5-2019, GBT29723.5-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 10 pages
File Size : 50,7 Mb
Release : 2020-12-20
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 29723.5-2019 Translated English of Chinese Standard. (GBT 29723.5-2019, GB/T29723.5-2019, GBT29723.5-2019) by https://www.chinesestandard.net Pdf

This Part of GB/T 29723 specifies the terms and definitions, basic requirements, calculation methods of energy consumption indexes, grade division and limit of energy consumption index for the main elevating system process in use in coal mines. This Part is applicable to the energy consumption calculation and grade division of the main elevating system of underground coal mine. Other types of elevating systems can also refer to it for use.

GB/T 13344-2019 Translated English of Chinese Standard. (GBT 13344-2019, GB/T13344-2019, GBT13344-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 16 pages
File Size : 52,5 Mb
Release : 2020-11-13
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 13344-2019 Translated English of Chinese Standard. (GBT 13344-2019, GB/T13344-2019, GBT13344-2019) by https://www.chinesestandard.net Pdf

This Standard specifies terms and definitions, models and basic parameters, technical requirements, test methods, inspection rules as well as marks, packaging, transport and storage for down-the-hole hammers and bits. This Standard is applicable to down-the-hole hammers and bits that are powered by compressed air or a mixed medium of compressed air and water.

GB/T 38470-2019 Translated English of Chinese Standard. (GBT 38470-2019, GB/T38470-2019, GBT38470-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 33 pages
File Size : 43,7 Mb
Release : 2021-01-10
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38470-2019 Translated English of Chinese Standard. (GBT 38470-2019, GB/T38470-2019, GBT38470-2019) by https://www.chinesestandard.net Pdf

This Standard specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and order form (or contract) content of recycling materials for brass. This Standard applies to brass materials and their recycling and domestic and foreign trade in the field of circulation.

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
Page : 5 pages
File Size : 47,8 Mb
Release : 2019-09-14
Category : Science
ISBN : 8210379456XXX

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GB/T 1816-2019 Translated English of Chinese Standard. (GBT 1816-2019, GB/T1816-2019, GBT1816-2019) by https://www.chinesestandard.net Pdf

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 37503-2019 Translated English of Chinese Standard. (GBT 37503-2019, GB/T37503-2019, GBT37503-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 13 pages
File Size : 51,6 Mb
Release : 2020-01-04
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 37503-2019 Translated English of Chinese Standard. (GBT 37503-2019, GB/T37503-2019, GBT37503-2019) by https://www.chinesestandard.net Pdf

This Standard specifies the types, service quality requirements and service quality evaluation of logistics public information platform. This Standard is applicable to the service and evaluation of logistics public information platform.

GB/T 38134-2019 Translated English of Chinese Standard. (GBT 38134-2019, GB/T38134-2019, GBT38134-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 9 pages
File Size : 49,7 Mb
Release : 2020-02-22
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38134-2019 Translated English of Chinese Standard. (GBT 38134-2019, GB/T38134-2019, GBT38134-2019) by https://www.chinesestandard.net Pdf

This Standard specifies the general technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of professional clothing. This Standard applies to professional clothing of mass production.

GB/T 38409-2019 Translated English of Chinese Standard. (GBT 38409-2019, GB/T38409-2019, GBT38409-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 10 pages
File Size : 53,5 Mb
Release : 2021-04-17
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38409-2019 Translated English of Chinese Standard. (GBT 38409-2019, GB/T38409-2019, GBT38409-2019) by https://www.chinesestandard.net Pdf

This standard specifies the determination method of N-methyl-2-pyrrolidone (NMP) and N-ethyl-2-pyrrolidone (NEP) content in leather and its products. This standard is applicable to the determination of NMP and NEP in various leather and its products.

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
Page : 13 pages
File Size : 50,6 Mb
Release : 2020-01-20
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38191-2019 Translated English of Chinese Standard. (GBT 38191-2019, GB/T38191-2019, GBT38191-2019) by https://www.chinesestandard.net Pdf

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 38443-2019 Translated English of Chinese Standard. (GBT 38443-2019, GB/T38443-2019, GBT38443-2019)

Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
Page : 13 pages
File Size : 50,5 Mb
Release : 2020-08-13
Category : Technology & Engineering
ISBN : 8210379456XXX

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GB/T 38443-2019 Translated English of Chinese Standard. (GBT 38443-2019, GB/T38443-2019, GBT38443-2019) by https://www.chinesestandard.net Pdf

This Standard specifies the technical requirements, test methods, inspection rules, marking and packaging, and quality certificates of GH4145 alloy bars and forgings. This Standard applies to GH4145 alloy bars and forgings whose bar diameter is 50 mm ~ 250 mm and forging section thickness is not greater than 250 mm.

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
Page : 17 pages
File Size : 55,8 Mb
Release : 2021-05-02
Category : Science
ISBN : 8210379456XXX

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GB/T 8826-2019 Translated English of Chinese Standard. (GBT 8826-2019, GB/T8826-2019, GBT8826-2019) by https://www.chinesestandard.net Pdf

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).