Download or read book GB T 23937 2020 Translated English of Chinese Standard GBT 23937 2020 GB T23937 2020 GBT23937 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-04-17 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the classification, technical requirements, test methods, inspection rules, marking, labeling, packaging, transportation and storage of sodium hydrosulfide for industrial use. This Standard applies to sodium hydrosulfide for industrial use, which is mainly used in industries such as mineral processing, pesticides, leather making, dyes, organic synthesis and water treatment.

Download or read book GB T 39364 2020 Translated English of Chinese Standard GBT 39364 2020 GB T39364 2020 GBT39364 2020 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 Standard specifies the location where laboratory samples are cut from a single (sheet) of leather, and the method for marking the cut laboratory samples. This Standard applies to the sampling of leather which is processed from various mammalian animal skins. This Standard does not apply to the sampling of leather which is processed from bird, fish and reptile skins.

Download or read book GB T 39372 2020 Translated English of Chinese Standard GBT 39372 2020 GB T39372 2020 GBT39372 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-22 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for the determination of percentage extension of leather. This Standard is applicable to the determination of percentage extension of various types of soft leather (especially decorative leather).

Download or read book GB T 38910 2020 Translated English of Chinese Standard GBT 38910 2020 GB T38910 2020 GBT38910 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-10-16 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies marking requirements, equipment and materials, durability marking test method, non-durability marking test method, test result and test report of test method of the marking of sanitary wares. This Standard is applicable to the test of the marking of sanitary wares.

Download or read book GB T 39102 2020 Translated English of Chinese Standard GBT 39102 2020 GB T39102 2020 GBT39102 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 Standard provides the general principles in the design and manufacture of customized consumer products, and the guidelines for manufacture quality control in the demand determination, design, management and control of raw and auxiliary materials, manufacturing, pre-delivery inspection, packaging, transportation and delivery process. This Standard is applicable to the quality control of customized consumer products in the design and manufacturing stage.

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 39375 2020 Translated English of Chinese Standard GBT 39375 2020 GB T39375 2020 GBT39375 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-22 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for measuring dimensional changes of the leather. This Standard is applicable to the determination of dimensional changes of various types of leather.

Download or read book GB T 16479 2020 Translated English of Chinese Standard GBT 16479 2020 GB T16479 2020 GBT16479 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-01-24 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies technical requirements, test methods, inspection rules, marks, packaging, transport, storage and quality certificates for light rare earth carbonate. This Standard is applicable to light rare earth carbonate prepared by chemical method with bastnaesite-monazite mixed concentrate as raw material. It is mainly used to separate single rare earths, prepare rare earth polishing materials, catalytic materials, and mixed rare earth metals.

Download or read book GB T 7979 2020 Translated English of Chinese Standard GBT 7979 2020 GB T7979 2020 GBT7979 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 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the method for determining the content of dichloromethane extracts in pulp. This Standard is applicable to all kinds of pulps except waste pulp. When the sampling volume is 10g, the limit of detection for this method is 0.05%.

Download or read book GB T 38529 2020 Translated English of Chinese Standard GBT 38529 2020 GB T38529 2020 GBT38529 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 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the raw materials that shall not be used, restricted substances and requirements, test methods, sample preparation and determination principles in rubber tyres (including inner tubes and cushion tapes). This Standard is applicable to rubber tyres (including inner tubes and cushion tapes).

Download or read book GB T 2072 2020 Translated English of Chinese Standard GBT 2072 2020 GB T2072 2020 GBT2072 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-04-04 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies classification and marking, technical requirements, inspection methods, inspection rules and marks, packaging, transportation, storage and quality certificate as well as order sheet (contract) for nickel and nickel alloy strip and foil. This Standard is applicable to nickel and nickel alloy strip and foil used in industrial fields such as instrumentation, communication and electronics.

Download or read book GB T 38925 2020 Translated English of Chinese Standard GBT 38925 2020 GB T38925 2020 GBT38925 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 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the sorting, grading quality requirements, sampling and testing methods of waste composite package. This Standard applies to paper-based waste composite package, plastic-based waste composite package and metal-based waste composite package, other than hazardous waste and medical waste. Other waste composite packages can be implemented with reference to this Standard.

Download or read book GB T 39374 2020 Translated English of Chinese Standard GBT 39374 2020 GB T39374 2020 GBT39374 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-22 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the test method for the bending force of leather. This Standard is applicable to the determination of the bending force of various types of leather.

Download or read book GB T 39022 2020 Translated English of Chinese Standard GBT 39022 2020 GB T39022 2020 GBT39022 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 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard defines the terms and definitions of lighting, lighting systems, lighting system-related characteristics, lighting components and related equipment. This Standard applies to related fields such as the design, production, installation, use and evaluation of lighting systems and related equipment.

Download or read book GB T 38887 2020 Translated English of Chinese Standard GBT 38887 2020 GB T38887 2020 GBT38887 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 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, grading, code, technical requirements, test methods, inspection rules, packaging, storage and transportation of spherical graphite. This Standard applies to spherical graphite used in the negative electrode of lithium-ion batteries.

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 38772 2020 Translated English of Chinese Standard GBT 38772 2020 GB T38772 2020 GBT38772 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-08-29 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, technical requirements and test methods, inspection rules, packaging, marking, transportation, storage, delivery acceptance and safety requirements for pitch from coal liquefaction. This Standard applies to pitch products that are produced by processes such as hydro-liquefaction and coal-oil co-processing, with coal as raw material.