Download or read book GB T 38812 1 2020 Translated English of Chinese Standard GBT 38812 1 2020 GB T38812 1 2020 GBT38812 1 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-09-26 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 38812 specifies the potassium dichromate titrimetric method after decomposition of sample by ferric chloride to determine the iron (II) content. This Part applies to the determination of iron (II) content in direct reduced iron; the determination range (mass fraction): 1.00% ~ 40.00%.

Download or read book GB T 38812 2 2020 Translated English of Chinese Standard GBT 38812 2 2020 GB T38812 2 2020 GBT38812 2 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-09-26 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 38812 specifies the potassium dichromate titrimetric method after decomposition of sample by ferric chloride to determine the metallic iron content. This Part applies to the determination of metallic iron content in direct reduced iron; the determination range (mass fraction): more than 50.00%.

Download or read book GB T 1 1 2020 Translated English of Chinese Standard GBT 1 1 2020 GB T1 1 2020 GBT1 1 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-05-16 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document establishes the structure of standardizing document and the general principles and requirements for their drafting. It also specifies the rules for the drafting and expression of document names, levels, elements, and the format of document layout. This Document is applicable to the drafting of national, industry and local standardization documents. The drafting of other standardizing documents can refer to this Document.

Download or read book GB T 24242 2 2020 Translated English of Chinese Standard GBT 24242 2 2020 GB T24242 2 2020 GBT24242 2 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-03-20 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 24242 specifies the designation expression methods, dimensions, shapes, weights and allowable deviations, order content, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of general purpose wire rod in non-alloy steel wire rod for conversion to wire.

Download or read book GB T 38512 2020 Translated English of Chinese Standard GBT 38512 2020 GB T38512 2020 GBT38512 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-12 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies requirements, test methods, inspection rules and marks, packaging, transportation, storage and quality certificate as well as order sheet (or contract) content of aluminum and aluminum alloy tubes for the pressure vessel. This Standard is applicable to aluminum and aluminum alloy tubes for the pressure vessel.

Download or read book GB T 24242 1 2020 Translated English of Chinese Standard GBT 24242 1 2020 GB T24242 1 2020 GBT24242 1 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-12-20 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 24242 specifies the dimensions, shapes, weights and allowable deviations, order content, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of non-alloy steel wire rod for drawn or coldrolled steel wire. This Part is applicable to non-alloy hot-rolled steel wire rod for drawn or cold-rolled steel wire.

Download or read book GB T 38892 2020 Translated English of Chinese Standard GBT 38892 2020 GB T38892 2020 GBT38892 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-07-13 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard stipulates the requirements and test methods for on-board driving video recording system. This Standard is applicable to on-board driving video recording system for Type-M1 vehicles. The systems for other types of vehicles may take this Standard as a reference.

Download or read book GB T 38912 2020 Translated English of Chinese Standard GBT 38912 2020 GB T38912 2020 GBT38912 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-03-20 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the test method for closed-end internal pressure burst of zirconium tubes at room temperature of 10 ~ 35 degree-C. This Standard applies to the closed-end internal pressure burst test of zirconium tubes at room temperature of 10 ~ 35 degree-C, and is used for the determination of bursting strength and percent total circumferential elongation at the crevasse of zirconium tubes at room temperature.

Download or read book GB T 38612 2020 Translated English of Chinese Standard GBT 38612 2020 GB T38612 2020 GBT38612 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the principle, three test methods, namely the strip method (method A), the grab method (method B), and the dumbbell-shaped sample method (method C), and test report for determination of tensile load and elongation at break of artificial leather and synthetic leather. This Standard applies to the test of tensile load and elongation at break of artificial leather and synthetic leather.

Download or read book GB T 39012 2020 Translated English of Chinese Standard GBT 39012 2020 GB T39012 2020 GBT39012 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-20 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies information such as general rules for risk early-warning, rating method for early-warning, early-warning process of consumer product. This Standard applies to relevant government authorities, industry organizations and consumer product production and operation enterprises to carry out early-warning of consumer product safety within their respective responsibilities.

Download or read book GB T 4156 2020 Translated English of Chinese Standard GBT 4156 2020 GB T4156 2020 GBT4156 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-05-16 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for determining the ability of metal sheets and strips to withstand plastic deformation during drawing forming by the Erichsen Cupping Test. This Standard is applicable to the determination of metal sheets and strips with a thickness of 0.1mm~2.0mm and a width of no less than 90mm. For thicker sheets and strips or those that only the narrower specimen may be taken, then use the mold with specified size; and the subscript shall be used when indicating the results. See Table 1.

Download or read book GB T 12602 2020 Translated English of Chinese Standard GBT 12602 2020 GB T12602 2020 GBT12602 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-10-24 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the terms and definitions, technical requirements, test methods, inspection rules, markings, packaging, transportation and storage of overload protection devices for lifting appliances. This standard applies to overload protection devices used by electric hoists, bridge cranes, gantry cranes, mobile cranes, tower cranes and jib cranes. The overload protection devices used by other types of lifting appliances may refer to it.

Download or read book GB T 38670 2020 Translated English of Chinese Standard GBT 38670 2020 GB T38670 2020 GBT38670 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-09-26 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the tag data format of radio frequency identification system used for intelligent manufacturing. This Standard is applicable to the tag design, manufacturing and application of the intelligent manufacturing-oriented radio frequency identification system.

Download or read book GB T 38804 2020 Translated English of Chinese Standard GBT 38804 2020 GB T38804 2020 GBT38804 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-02-08 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, test principle, test apparatus and conditions, specimen, test procedures, result analysis and test report of test method for oxidation of metallic materials exposed in high-temperature steam. This Standard applies to the oxidation test of metallic materials exposed in high temperature steam.

Download or read book GB T 15565 2020 Translated English of Chinese Standard GBT 15565 2020 GB T15565 2020 GBT15565 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-06 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard defines the terms and definitions on the design and setting of graphical symbols, signs, public information guidance systems, safety information identification systems, guidance system; establishes a conceptual system in the field of graphical symbols.

Download or read book GB T 38896 2020 Translated English of Chinese Standard GBT 38896 2020 GB T38896 2020 GBT38896 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-09-12 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the general principles for integrated non-destructive testing of materials and workpieces. This Standard is only applicable to materials or workpieces that may be subjected to two or more non-destructive testing methods. Various non-destructive testing methods may be implemented in accordance with their own testing standards, and may also be implemented in accordance with the testing standards of integrated non-destructive testing methods.

Download or read book GB T 38938 2020 Translated English of Chinese Standard GBT 38938 2020 GB T38938 2020 GBT38938 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-28 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the order content, dimension, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certification of high strength and low expansion alloy. This Standard applies to high strength and low expansion alloy bars, flats and plates for high-load, high-precision loadbearing components.