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Gb T 41042 2021 Translated English Of Chinese Standard Gbt41042 2021
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Book Synopsis GB/T 41042-2021 Translated English of Chinese Standard. (GBT41042-2021) by : https://www.chinesestandard.net
Download or read book GB/T 41042-2021 Translated English of Chinese Standard. (GBT41042-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the scheme of content classification of valuable elements (aluminum, gallium, germanium, lithium, etc.) in coal and the related nomenclature and codes. It also puts forward the guiding principles for the development and utilization of valuable elements (aluminum, gallium, germanium, lithium, etc.) in coal.
Book Synopsis GB/T 40442-2021 Translated English of Chinese Standard (GB/T 40442-2021, GBT40442-2021) by : https://www.chinesestandard.net
Download or read book GB/T 40442-2021 Translated English of Chinese Standard (GB/T 40442-2021, GBT40442-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-07 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the methods to determine the weight factor when analyzing fiber composition of paper, board and pulp, including comparison method and fiber coarseness method. This document applies to paper, board and pulp composed of pure-bred fibers. NOTE: Pure-bred fiber refers to a single type of fiber with a significant difference in weight factor of no more than 5% of other fibers.
Book Synopsis GB/T 41054-2021 Translated English of Chinese Standard. (GBT41054-2021) by : https://www.chinesestandard.net
Download or read book GB/T 41054-2021 Translated English of Chinese Standard. (GBT41054-2021) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2022-06-04 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the classification and performance levels, general requirements, raw materials, mixing proportions, quality requirements, preparation, test methods, inspection rules, ordering and delivery of high performance concrete. This Standard applies to high performance concrete for industrial and civil construction, municipal, railway, highway, water transportation, marine engineering, water conservancy, energy and other construction projects.
Book Synopsis GB/T 40742.1-2021 Translated English of Chinese Standard (GB/T 40742.1-2021, GBT40742.1-2021) by : https://www.chinesestandard.net
Download or read book GB/T 40742.1-2021 Translated English of Chinese Standard (GB/T 40742.1-2021, GBT40742.1-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-10-18 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the basic concept and measurement, terminology, symbol, measuring conditions and procedures of geometric precision verification. This document applies to the detection and verification of geometrical characteristics such as product size, shape, position, surface structure.
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 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 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 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 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 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/Z 40842-2021 Translated English of Chinese Standard (GB/Z 40842-2021, GBZ40842-2021) by : https://www.chinesestandard.net
Download or read book GB/Z 40842-2021 Translated English of Chinese Standard (GB/Z 40842-2021, GBZ40842-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-09 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the technical requirements, test methods, inspection rules, marks, labels, packaging, transportation, and storage of the electrolarynx. This document applies to the production, use, and distribution of the electrolarynx. It is suitable for patients who have received laryngectomy and lost vocal function due to diseases, accidents, and other reasons.
Book Synopsis GB/T 5235-2021 Translated English of Chinese Standard (GB/T5235-2021, GBT5235-2021) by : https://www.chinesestandard.net
Download or read book GB/T 5235-2021 Translated English of Chinese Standard (GB/T5235-2021, GBT5235-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-09-03 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the designation and chemical composition of wrought nickel and nickel alloy. This document applies to nickel and nickel alloy products produced by press working and to ingots and billets used therefor.
Book Synopsis GB/T 40409-2021 Translated English of Chinese Standard (GB/T 40409-2021, GBT40409-2021) by : https://www.chinesestandard.net
Download or read book GB/T 40409-2021 Translated English of Chinese Standard (GB/T 40409-2021, GBT40409-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-21 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of tetrabromophthalate diol for flame retardant. This document applies to tetrabromophthalate diol used as flame retardants.
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.
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 28796-2021 Translated English of Chinese Standard. (GBT28796-2021) by : https://www.chinesestandard.net
Download or read book GB/T 28796-2021 Translated English of Chinese Standard. (GBT28796-2021) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2022-06-04 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage for craft crystal decoration. This Standard applies to craft crystal decoration that takes synthetic crystal, crystal glass and natural crystal as the main raw materials.
