Download or read book GB T 37057 2019 Translated English of Chinese Standard GBT 37057 2019 GB T37057 2019 GBT37057 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 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the main control points and requirements for the production process of multi-way precision die forgings, including process design, raw materials, blanking, molds, forging equipment, forging, safety and environmental protection. This Standard applies to the quality control of multi-way precision die forgings.

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 37577 2019 Translated English of Chinese Standard GBT 37577 2019 GB T37577 2019 GBT37577 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-10-12 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the ordering content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packing, marking, and quality certification of welded large diameter steel pipes for low temperature service piping.

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 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 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 1047 2019 Translated English of Chinese Standard GBT 1047 2019 GB T1047 2019 GBT1047 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-04-14 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard gives the definition of DN (nominal size) of pipework components, and specifies the nominal size series used for pipework components. This Standard applies to pipework components which use the DN designation system.

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 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 38134 2019 Translated English of Chinese Standard GBT 38134 2019 GB T38134 2019 GBT38134 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-02-22 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 37607 2019 Translated English of Chinese Standard GBT 37607 2019 GB T37607 2019 GBT37607 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-08-03 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the designation, dimensions, shape, technical requirement, test method, inspection rule, packaging, marking and quality certificate of corrosion-resistant alloy wire rod and wire. This Standard is applicable to corrosion-resistant alloy wire rods with nominal diameters of 4.5 mm ~ 18.0 mm and corrosion-resistant cold drawn (pull) wires with nominal diameters of 0.10 mm ~ 16.0 mm (hereinafter referred to as alloy materials). Other specifications may also be referred to.

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 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 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 24925 2019 Translated English of Chinese Standard GBT 24925 2019 GB T24925 2019 GBT24925 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the structural style, technical requirements, test methods, inspection rules, marking, painting, packaging, transportation, and storage of low temperature valve.

Download or read book GB T 19836 2019 Translated English of Chinese Standard GBT 19836 2019 GB T19836 2019 GBT19836 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-11-16 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the unique indication or display content of the instrumentation for electric vehicle. This Standard is applicable to the electric vehicle.

Download or read book GB T 13747 5 2019 Translated English of Chinese Standard GBT 13747 5 2019 GB T13747 5 2019 GBT13747 5 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-08-17 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 13747 stipulates the determination method of aluminum content in zirconium and zirconium alloys. This Part is applicable to the determination of aluminum content in zirconium sponge, zirconium and zirconium alloys. The range of determination is: 0.0025% ~ 0.10%.