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 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 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 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 39368 2020 Translated English of Chinese Standard GBT 39368 2020 GB T39368 2020 GBT39368 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 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination method of flex resistance of dry or wet leather and leather coatings. This Standard applies to the determination of flex resistance of various types of leather whose thickness is less than 3.0 mm.

Download or read book GB T 3103 3 2020 Translated English of Chinese Standard GBT 3103 3 2020 GB T3103 3 2020 GBT3103 3 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 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 3103 specifies the tolerances of plain washers of which the nominal diameter is 1mm~150mm, the product grades are A, C and F, are used for combined connection of bolts, screws, studs and nuts. This Part is applicable to non-combined and combined plain washers, standard and non-standard plain washers.

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 38494 2020 Translated English of Chinese Standard GBT 38494 2020 GB T38494 2020 GBT38494 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 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the test method for the impact resistance of ceramic wares. This Standard is applicable to the impact test of the centre and edge of the bottom of the ceramic wares.

Download or read book GB T 2272 2020 Translated English of Chinese Standard GBT 2272 2020 GB T2272 2020 GBT2272 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 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the notations for designation, technical requirements, test methods, inspection rules, judgment and re-inspection, packaging, storage and transportation, marking and quality certificates of ferrosilicon. This Standard is applicable ferrosilicon serving as deoxidizer and alloying agent in the iron and steel industry; ferrosilicon serving as inoculant and nodulizer in the foundry industry; and ferrosilicon serving as reducing agent in the magnesium industry and ferroalloy industry.

Download or read book GB T 32 3 2020 Translated English of Chinese Standard GBT 32 3 2020 GB T32 3 2020 GBT32 3 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 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of GB/T 32 specifies the types and dimensions, technical conditions and reference standards, and designation of hexagon bolts with wire holes on head of fine pitch thread. This Part is applicable to hexagon bolts with wire holes on head, of nominal thread diameter of d = 8 mm ~ 48 mm, fine pitch thread, property grades of 5.6, 8.8, 10.9, A2-70, A4-70, A2-50, A4-50, CU2, CU3 and AL4, products grades of A and B.

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 15330 2020 Translated English of Chinese Standard GBT 15330 2020 GB T15330 2020 GBT15330 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 test principle, instruments and equipment, preparation of test piece, test steps and result calculation for water penetration rate of pressure-sensitive tape. This Standard includes test methods for water penetration rate on vertical direction and on cross section direction of pressure-sensitive tape. The test method for water penetration rate on vertical direction of pressure-sensitive tape is applicable to single-sided or double-sided pressure-sensitive tape. The test method for water penetration rate on cross section direction of pressure sensitive tape is applicable to double-sided pressure-sensitive tape.

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 38474 2020 Translated English of Chinese Standard GBT38474 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, labels and markings, instructions for use, packaging, transportation, storage of household stainless steel sinks.

Download or read book GB T 4893 3 2020 Translated English of Chinese Standard GBT 4893 3 2020 GB T4893 3 2020 GBT4893 3 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 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 4893 specifies the method for determination of resistance to dry heat. This Part is applicable to all cured surfaces of painted furniture and the tests on the surface of unused furniture or test panel.

Download or read book GB T 4423 2020 Translated English of Chinese Standard GBT 4423 2020 GB T4423 2020 GBT4423 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 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies classification and marking, technical requirements, test methods, inspection rules, marks, packaging, transportation, storage and quality certificate, purchase order (or contract) content for copper and copper alloy cold-drawn rod and bar. This Standard is applicable to general purpose round, rectangular, square and regular hexagonal copper and copper alloy cold-drawn rod and bar.

Download or read book GB T 38714 2020 Translated English of Chinese Standard GBT 38714 2020 GB T38714 2020 GBT38714 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 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation, storage, quality certificate and order form (or contract) contents of high thermal conductivity magnesium alloy profiles.