Download or read book GB T 19941 3 2019 Translated English of Chinese Standard GBT 19941 3 2019 GB T19941 3 2019 GBT19941 3 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 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 19941 specifies high performance liquid chromatography (HPLC) method for the determination of formaldehyde emission in leather and fur. This Part is applicable to determination of formaldehyde emission in various leathers, furs and their products.

Download or read book GB T 19941 1 2019 Translated English of Chinese Standard GBT 19941 1 2019 GB T19941 1 2019 GBT19941 1 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-09-26 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 19941 specifies high performance liquid chromatography method (HPLC) to determine free and hydrolyzed formaldehyde content in leather and fur. This Part is applicable to the determination of formaldehyde content in various leather, fur and their products.

Download or read book GB T 19941 2 2019 Translated English of Chinese Standard GBT 19941 2 2019 GB T19941 2 2019 GBT19941 2 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 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 19941 specifies the method for determination of free and hydrolyzed formaldehyde content in leather and fur by colorimetric method. This Part is applicable to determination of formaldehyde content in various leathers, furs and their products.

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 21255 2019 Translated English of Chinese Standard GBT 21255 2019 GB T21255 2019 GBT21255 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-11-06 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 20671 specifies the principle, instruments and apparatuses, test samples, test procedures, test reports and precision of the method for determining the degree of influence on the physical properties of nonmetallic gasket materials after immersion in the test liquid. This Part applies to the determination of the liquid resistance of Type 1, Type 2, Type 3 and Type 7 materials which are described in GB/T 20671.1-2020.

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 38412 2019 Translated English of Chinese Standard GBT 38412 2019 GB T38412 2019 GBT38412 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-12 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the technical requirements, test methods, inspection rules, marking, labelling, packaging, transportation and storage of leather goods. This Standard applies to all kinds of daily leather goods. This Standard does not apply to leather goods with existing product standards. This Standard does not apply to leather goods for special industries.

Download or read book GB T 25048 2019 Translated English of Chinese Standard GBT 25048 2019 GB T25048 2019 GBT25048 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 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the metallic tube ring tensile test methods that stretch the sample until it breaks to expose the surface and internal defects of the sample. This Standard can also be used to evaluate the ductility of metallic tube. This Standard is applicable to the metallic tube, of which the outer diameter is more than 150 mm, the wall thickness is not more than 40 mm and the inner diameter is more than 100 mm.

Download or read book GB T 5213 2019 Translated English of Chinese Standard GBT 5213 2019 GB T5213 2019 GBT5213 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-04-14 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the terms and definitions, classification and designation, ordering content, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certification of cold rolled low carbon steel plates (sheets) and strips. This Standard applies to cold rolled low carbon steel plates (sheets) and strips with a thickness not greater than 3.5 mm which are used for cold forming.

Download or read book GB T 2423 63 2019 Translated English of Chinese Standard GBT 2423 63 2019 GB T2423 63 2019 GBT2423 63 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-08-29 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 2423 specifies the basic requirements, severities, test procedure and other technical details for the combined test of temperature (cold and heat)/low air pressure/vibration (mixed mode). This Part is suitable for determining the product's adaptability for storage, transportation and use under the combined effects of temperature (cold and heat)/low air pressure/vibration (mixed mode). Combined tests with temperature changes may refer to this Part.

Download or read book GB T 37605 2019 Translated English of Chinese Standard GBT 37605 2019 GB T37605 2019 GBT37605 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 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the order content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of welded corrosion resistant alloy pipes and tubes.

Download or read book GB T 37683 2019 Translated English of Chinese Standard GBT 37683 2019 GB T37683 2019 GBT37683 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 17 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, and marking and packaging of large gear (including gear shaft) and girth gear forgings. This Standard applies to the ordering, manufacture, and inspection of large gear (including gear shaft) and girth gear forgings.

Download or read book GB T 4295 2019 Translated English of Chinese Standard GB T 4295 2019 GBT4295 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-05 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates and purchase orders (or contracts) for tungsten carbide powder. This Standard applies to tungsten carbide powder with an average particle size no less than 0.6¦Ìm for the production of cemented carbide and other powder metallurgy products.

Download or read book GB T 9750 1998 Translated English of Chinese Standard GBT 9750 1998 GB T9750 1998 GBT9750 1998 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2016-04-30 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the main content and basic requirements of marks for package of coating products. Marks for package of coating products, which are used to represent product model, name, net weight, quality grade for package, consist of texts, letters, graphics and Arabic numerals.

Download or read book GB T 13521 1992 Translated English of Chinese Standard GBT 13521 1992 GB T13521 1992 GBT13521 1992 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2015-01-25 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the basic dimension, technical requirements, test methods, inspection rules, marks, packaging, transportation, and storage of bottle caps which are for beverages such as beer and soft drinks, and which are made of electro-tinned (or electro-chromed) tinplate. This Standard applies to the bottle cap for sealing which complies with GB 10809.

Download or read book GB T 14647 2008 Translated English of Chinese Standard GBT 14647 2008 GB T14647 2008 GBT14647 2008 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-11-30 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, inspection methods, inspection rules, packaging, marking, storage and transportation of CR1211, CR1212, CR1213 in CR121 series and CR1221, CR1222, CR1223 in CR122 series of the sulfurregulated chloroprene rubber.

Download or read book GB T 3903 34 2019 English Translation of Chinese Standard written by https://www.codeofchina.com and published by https://www.codeofchina.com. This book was released on with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 Scope This part of GB/T 3903 specifies a test method for assessing the longitudinal stiffness of the steel shanks used for the reinforcement of the waist region of footwear. This part is applicable to all kinds of shanks used for footwear. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 18454 Footwear - Standard atmospheres for conditioning and testing of footwear and components for footwear 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 longitudinal stiffness the deflection of the shank measured under specified conditions when loaded with a specified force