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 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 16596 2019 Translated English of Chinese Standard GBT 16596 2019 GB T16596 2019 GBT16596 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 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies procedures for using rectangular coordinates and polar coordinates to establish the front, back, and three-dimensional wafer coordinate systems. This Standard applies to the establishment of wafer coordinate systems with and without pattern. The coordinate system is used to determine and record the exact locations of test results such as defects and particles on the wafer.

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 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 16266 2019 Translated English of Chinese Standard GBT 16266 2019 GB T16266 2019 GBT16266 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 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 37653 2019 Translated English of Chinese Standard GBT 37653 2019 GB T37653 2019 GBT37653 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 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 38023 2019 Translated English of Chinese Standard GBT 38023 2019 GB T38023 2019 GBT38023 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-28 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book GB T 38009 2019 Translated English of Chinese Standard GBT 38009 2019 GB T38009 2019 GBT38009 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-10 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirement for the nickel release from the metal parts of metal and combination frames, the method of wear simulation, the measurement of nickel release, calculations, and test report. This Standard applies to those spectacle frames which, if produced with materials or surface treatments containing nickel.

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 37362 1 2019 Translated English of Chinese Standard GBT 37362 1 2019 GB T37362 1 2019 GBT37362 1 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 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 37362 specifies the test methods for determining whether single coating, composite coating system of paints, varnishes or related products reach the through-dry state and through-dry time required after the specified drying time under standard conditions.

Download or read book GB T 37906 2019 Translated English of Chinese Standard GBT 37906 2019 GB T37906 2019 GBT37906 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 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for measuring the mercury content in reclaimed water -- catalytic pyrolysis cold atomic absorption mercury analyzer method. This Standard is applicable to the determination of mercury content in reclaimed water. The measurement range is 0.1 ~ 100. When the mass concentration exceeds 100, it needs to be measured after dilution. This Standard is also applicable to the determination of mercury in surface water and wastewater.

Download or read book GB T 38146 2 2019 Translated English of Chinese Standard GBT 38146 2 2019 GB T38146 2 2019 GBT38146 2 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-03-21 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 38146 specifies the construction of the test cycle of heavyduty commercial vehicles. This Part applies to commercial vehicles with a maximum design total mass greater than 3500 kg.

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 37619 2019 Translated English of Chinese Standard GBT 37619 2019 GB T37619 2019 GBT37619 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 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

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 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.