Download or read book GB T 37842 2019 Translated English of Chinese Standard GBT 37842 2019 GB T37842 2019 GBT37842 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-04-04 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the terms, definitions and symbols, materials, design, requirements, test methods, inspection rules, signs, packaging, transportation and storage of ball valves of thermoplastics materials.

Download or read book GB T 37682 2019 Translated English of Chinese Standard GBT 37682 2019 GB T37682 2019 GBT37682 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-08-31 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 8826 2019 Translated English of Chinese Standard GBT 8826 2019 GB T8826 2019 GBT8826 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-02 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).

Download or read book GB T 21255 2019 Translated English of Chinese Standard GBT 21255 2019 GB T21255 2019 GBT21255 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-06 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 37624 2019 Translated English of Chinese Standard GBT 37624 2019 GB T37624 2019 GBT37624 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-13 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 2293 2019 Translated English of Chinese Standard GBT 2293 2019 GB T2293 2019 GBT2293 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-09-14 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 37598 2019 Translated English of Chinese Standard GBT 37598 2019 GB T37598 2019 GBT37598 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-09-14 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies to use blue fracture test method to inspect macro nonmetallic inclusions in steel, including sample preparation, inspection method, inspection result and inspection report. This Standard is applicable to inspect macro non-metallic inclusions in steel, of which length is not less than 1mm, width is not less than 0.1mm.

Download or read book GB T 37359 2019 Translated English of Chinese Standard GBT 37359 2019 GB T37359 2019 GBT37359 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-12-07 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the test method of activity for palladium carbon catalysts. This Standard applies to palladium carbon catalysts of hydrogenation reduction reactions for petrochemical industry, pharmaceutical intermediates, electronics industry, perfume industry, dye industry and other fine chemicals, which takes wood powdered activated carbon as the carrier and palladium as the main active component.

Download or read book GB T 37470 2019 Translated English of Chinese Standard GBT 37470 2019 GB T37470 2019 GBT37470 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-11-30 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the definition, classification, requirements, test methods, inspection rules, product marking, package, transportation, storage and safety measures for the structural 3D code anti-counterfeiting technology products. This Standard is applicable to the anti-counterfeiting technology products with structural 3D code.

Download or read book GB T 22702 2019 Translated English of Chinese Standard GBT 22702 2019 GB T22702 2019 GBT22702 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-12-20 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies measurement methods for cords and drawstrings on clothing for infants and children aged 14 and below. This Standard is applicable to clothing for infants and children aged 14 and below.

Download or read book GB T 13344 2019 Translated English of Chinese Standard GBT 13344 2019 GB T13344 2019 GBT13344 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-13 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 38191 2019 Translated English of Chinese Standard GBT 38191 2019 GB T38191 2019 GBT38191 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-01-20 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 37866 2019 Translated English of Chinese Standard GBT 37866 2019 GB T37866 2019 GBT37866 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-11-02 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard stipulates the requirements and methods for green product assessment of plastic products. This Standard is applicable to all the plastic products.

Download or read book GB T 12754 2019 Translated English of Chinese Standard GBT 12754 2019 GB T12754 2019 GBT12754 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-04-27 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies terms and definitions, grade representation method, classification and code, order content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of pre-painted steel sheets and strips. This Standard applies to pre-painted steel sheets and strips for building interior and exterior applications. Pre-painted steel sheets for home appliances and other purposes may also refer to this Standard.

Download or read book GB T 14214 2019 Translated English of Chinese Standard GBT 14214 2019 GB T14214 2019 GBT14214 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-03-08 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the technical requirements for spectacle frames, the selection of test samples, sample pretreatment and requirements, testing, inspection and compliance, test methods, and marking. This Standard applies to various types and styles of spectacle frames made of metal, plastic, and natural organic materials, including rimless mounts, semirimless mounts, and folding spectacle frames.

Download or read book GB T 1816 2019 Translated English of Chinese Standard GBT 1816 2019 GB T1816 2019 GBT1816 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-09-14 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 37503 2019 Translated English of Chinese Standard GBT 37503 2019 GB T37503 2019 GBT37503 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-01-04 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.