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Gb T 318387 2021 Translated English Of Chinese Standard Gbt318387 2021
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Book Synopsis GB/T 31838.7-2021 Translated English of Chinese Standard. (GBT31838.7-2021) by : https://www.chinesestandard.net
Download or read book GB/T 31838.7-2021 Translated English of Chinese Standard. (GBT31838.7-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the test methods for the volume resistance and volume resistivity of insulating materials, under DC voltage and temperature not higher than 800 degree-Celcius. This document applies to high-temperature resistant mica plates, alumina ceramics and other materials.
Book Synopsis GB/T 39788-2021 Translated English of Chinese Standard. (GBT 39788-2021, GB/T39788-2021, GBT39788-2021) by : https://www.chinesestandard.net
Download or read book GB/T 39788-2021 Translated English of Chinese Standard. (GBT 39788-2021, GB/T39788-2021, GBT39788-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-02 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the test process, test requirement model, test types for the performance of system and software. This standard applies to the analysis, design, execution of performance testing for system and software.
Book Synopsis GB/T 38575-2021 Translated English of Chinese Standard (GBT38575-2021) by : https://www.chinesestandard.net
Download or read book GB/T 38575-2021 Translated English of Chinese Standard (GBT38575-2021) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-06-30 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the classification and requirements of screw threads used for spectacle frames, the length and tolerances of screws, the thread taps and measuring instruments. This document applies to small threads, ordinary threads and thread taps. This document does not apply to self-tapping screws.
Book Synopsis GB/T 798-2021 Translated English of Chinese Standard (GB/T 798-2021, GBT798-2021) by : https://www.chinesestandard.net
Download or read book GB/T 798-2021 Translated English of Chinese Standard (GB/T 798-2021, GBT798-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-10-08 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the types, dimensions, technical conditions and designation of eye bolts. This document is applicable to eye bolts with the thread specification of M5 ~ M39 and the product grade of Grade-A, Grade-B and Grade-C.
Book Synopsis GB/T 39799-2021 Translated English of Chinese Standard. (GBT 39799-2021, GB/T39799-2021, GBT39799-2021) by : https://www.chinesestandard.net
Download or read book GB/T 39799-2021 Translated English of Chinese Standard. (GBT 39799-2021, GB/T39799-2021, GBT39799-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-02 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document specifies the cross-sectional shape, size and tolerance, appearance and weight of titanium and titanium alloy bars and wires. This Document is applicable to titanium and titanium alloy wires with a diameter of 0.1mm~7.0mm (hereinafter referred to as wire); titanium and titanium alloy round bars with a diameter of greater than 7.0mm~450.0mm (hereinafter referred to as round bars); titanium and titanium alloy square bars with the side length of 30.0mm~450.0mm (hereinafter referred to as square bars); titanium and titanium alloy rectangular bars with a thickness of 25.0mm~204.0mm and a width of 25.0mm~254.0mm.
Book Synopsis GB/T 39897-2021 Translated English of Chinese Standard. (GBT 39897-2021, GB/T39897-2021, GBT39897-2021) by : https://www.chinesestandard.net
Download or read book GB/T 39897-2021 Translated English of Chinese Standard. (GBT 39897-2021, GB/T39897-2021, GBT39897-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-04-17 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, sample preparation, packaging, transportation, reception, pre-treatment and sampling methods, determination and result calculation, and test report of volatile organic compounds and aldehydes and ketones in nonmetallic parts of vehicles. This Standard is applicable to the sampling and determination of volatile organic compounds and aldehydes and ketones in nonmetallic components in the passenger compartment and luggage compartment of Category M1 and Category N1 vehicles. The other types of vehicles may take this as a reference.
Book Synopsis GB/T 39763-2021 Translated English of Chinese Standard. (GBT 39763-2021, GB/T39763-2021, GBT39763-2021) by : https://www.chinesestandard.net
Download or read book GB/T 39763-2021 Translated English of Chinese Standard. (GBT 39763-2021, GB/T39763-2021, GBT39763-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-02 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the terms and definitions, working principle and main structure, requirements, test methods, inspection rules, marking, packaging, transportation and storage for on-site and rapid collection equipment of volatile organic compounds from furniture. This document applies to the on-site and rapid collection equipment of volatile organic compounds from furniture.
Book Synopsis GB/T 8-2021 Translated English of Chinese Standard (GB/T8-2021, GBT 8-2021) by : https://www.chinesestandard.net
Download or read book GB/T 8-2021 Translated English of Chinese Standard (GB/T8-2021, GBT 8-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the types, dimensions, technical conditions, and marking of square head bolts. This document is applicable to square head bolts with thread specifications of M10~M48 and product grade C.
Book Synopsis GB/T 40938-2021 Translated English of Chinese Standard. (GBT40938-2021) by : https://www.chinesestandard.net
Download or read book GB/T 40938-2021 Translated English of Chinese Standard. (GBT40938-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies a test method for determining the water penetration pressure of leather. This document is applicable to the determination of the water penetration pressure of various types of leather.
Book Synopsis GB/T 15055-2021 Translated English of Chinese Standard (GB/T15055-2021, GBT 15055-2021) by : https://www.chinesestandard.net
Download or read book GB/T 15055-2021 Translated English of Chinese Standard (GB/T15055-2021, GBT 15055-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-08-21 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies linear and angular dimension tolerance grades and limit deviations of stamping pieces without tolerance indication. This document applies to metal stamping pieces. Non-metal stamping pieces may refer to this document. The limit deviations specified in this document apply to non-fitted dimensions.
Book Synopsis GB/T 1037-2021 Translated English of Chinese Standard (GB/T 1037-2021, GBT1037-2021) by : https://www.chinesestandard.net
Download or read book GB/T 1037-2021 Translated English of Chinese Standard (GB/T 1037-2021, GBT1037-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-13 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies two cup methods for determining the water vapor transmission properties of plastic films and sheets ¨C the desiccant method and the water method. This document is applicable to the determination of water vapor transmission properties of plastic films and sheets. This document can be used as a reference to the determinations of the water vapor transmission properties of paper, non-woven fabrics, artificial leather, and other materials.
Book Synopsis GB/T 1232.3-2021 Translated English of Chinese Standard (GB/T 1232.3-2021, GBT1232.3-2021) by : https://www.chinesestandard.net
Download or read book GB/T 1232.3-2021 Translated English of Chinese Standard (GB/T 1232.3-2021, GBT1232.3-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-09-15 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes the method of determining the Delta Mooney value for non-pigmented, oil-extended emulsion-polymerized SBR. This document is applicable to the determination of the Delta Mooney value for non-pigmented, oil-extended emulsion-polymerized SBR.
Book Synopsis GB/T 40934-2021 Translated English of Chinese Standard (GB/T 40934-2021, GBT40934-2021) by : https://www.chinesestandard.net
Download or read book GB/T 40934-2021 Translated English of Chinese Standard (GB/T 40934-2021, GBT40934-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-09-16 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document specifies test methods for the flowability of powders for rotational molding. This Document applies to free-flowing powder materials for rotational molding, with particle size D98¡Ü1mm, and apparent density Da¡Ý0.21g/mL.
Book Synopsis GB/T 31016-2021 Translated English of Chinese Standard (GBT31016-2021) by : https://www.chinesestandard.net
Download or read book GB/T 31016-2021 Translated English of Chinese Standard (GBT31016-2021) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-06-30 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the related terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of mobile laboratory of sample collection and treatment. This Standard is applicable to land-use mobile laboratories that handle sample collection and treatment of primary agricultural products, processed food, water quality, medicines, pesticides, feedstuffs and chemical products, etc.
Book Synopsis GB/T 9441-2021 Translated English of Chinese Standard. (GBT9441-2021) by : https://www.chinesestandard.net
Download or read book GB/T 9441-2021 Translated English of Chinese Standard. (GBT9441-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document specifies the nodularity calculation, metallographic sample preparation, inspection rules, inspection items and rating charts, result representation and inspection report of spheroidal graphite cast iron. This Document specifies the methods for evaluating the microstructure of spheroidal graphite cast iron by visual method and evaluating the nodularity of spheroidal graphite cast ion by computer image analysis software.
Book Synopsis GB/T 39560.702-2021 Translated English of Chinese Standard. (GBT39560.702-2021) by : https://www.chinesestandard.net
Download or read book GB/T 39560.702-2021 Translated English of Chinese Standard. (GBT39560.702-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 39560 specifies the method for quantitative detection of hexavalent chromium [Cr (VI)] in polymer and electronic samples. The determination method in this Part uses an organic solvent to dissolve or swell the sample matrix, and then uses an alkaline digestion procedure to extract hexavalent chromium from the sample. Studies have shown that for the extraction of hexavalent chromium from soluble and insoluble samples, organic/alkaline solutions are more effective than acidic solutions. Under the condition of alkaline solution, the reduction of hexavalent chromium to trivalent chromium or the oxidation of trivalent chromium to hexavalent chromium is the least.
Book Synopsis GB/T 5162-2021 Translated English of Chinese Standard (GB/T 5162-2021, GBT5162-2021) by : https://www.chinesestandard.net
Download or read book GB/T 5162-2021 Translated English of Chinese Standard (GB/T 5162-2021, GBT5162-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-07-26 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies a method for the determination of tap density, that is, the density of a powder after it has been tapped in a container under specified conditions.
