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 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 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 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 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 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 37610 2019 Translated English of Chinese Standard GBT 37610 2019 GB T37610 2019 GBT37610 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 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies order content, size, appearance, technical requirements, test methods, inspection rules, packaging, marks and quality certificate of corrosion-resistant alloy small diameter precision seamless tubes. This Standard is applicable to corrosion-resistant alloy cold-rolled (drawn) small diameter precision seamless tubes such as nickel based, iron nickel based, pure nickel and nickel copper of which nominal outer diameter is 3mm~30mm, and wall thickness is 0.3mm~3.0mm.

Download or read book GB T 37681 2019 Translated English of Chinese Standard GBT 37681 2019 GB T37681 2019 GBT37681 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 23 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 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.

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 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 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 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 10666 2019 Translated English of Chinese Standard GBT 10666 2019 GB T10666 2019 GBT10666 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 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, sampling, test methods, inspection rules, marking, packaging, transportation and storage of calcium hypochlorite (bleaching powder concentrated). This Standard is applicable to calcium hypochlorite (bleaching powder concentrated).

Download or read book GB T 37335 2019 Translated English of Chinese Standard GBT 37335 2019 GB T37335 2019 GBT37335 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 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the design bases, design contents and methods, design requirements and design check of structural full penetration weld of self-elevating drilling units. This Standard is applicable to the design of structural full penetration weld of self-elevating drilling units. The design of structural full penetration weld of other types of self-elevating units may also refer to this Standard.

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 37685 2019 Translated English of Chinese Standard GBT 37685 2019 GB T37685 2019 GBT37685 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 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the rules and categories for the application information services classification of Internet of Things. This standard applies to the planning, design, research & development, application of the application system of Internet of Things.

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.