eBook PDF Download Digital Library
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2015-08-02
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Part of GB/T 19363.1 specifies the translation services - translation services specifications. This Part is applicable to translation services.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2015-05-06
Total Pages: 23
ISBN-13:
DOWNLOAD EBOOK →This standard specifies the scope, terms and definitions, ordering information, dimensions, shape, weight and tolerances, technical requirements, test methods, inspection rules, packing, marking and quality certificate of free-cutting structural steels. This standard is applicable to steels such as bar steels, wire rods, steel wires, steel plates, and steel strips that are used for mechanical machining. Their chemical.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-11-02
Total Pages: 6
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the general method for the direct determination of ignition residues for organic chemical products. This Standard applies to the determination of ignition residue content for organic chemical products.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2015-05-30
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOK →This standard specifies general specifications for acceptance, packaging, marking and certification for section steel (steel bar and rod). This Standard is applicable to hot rolling, cold drawing (rolling), forging and heat treating section steel.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-03-05
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the method principle, apparatus, sampling and sample preparation, test procedures, results calculation and precision etc. of the coke with particle size greater than 60mm and 25mm. This Standard is applicable to the determination of mechanical strength of coke with particle size no less than 25mm. The coke with particle size less than 25mm can also refer to this Standard.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2014-11-20
Total Pages: 7
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the technical requirements, test methods, as well as packaging, marking, storage, safety warning of pure nitrogen, high purity nitrogen and ultra pure nitrogen products. This Standard applies to gaseous or liquid pure nitrogen, high purity nitrogen and ultra-pure nitrogen obtained from air separation or purification. They are mainly used as the protective gas, replacement gas, reaction gas, etc. Molecular formula: N2. Relative molecular mass: 28.1034 (according to relative atomic mass in 2005).
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2018-03-13
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the product classification, technical requirements, test methods, inspection rules and marks, packaging, transportation and storage of fluff pulp. This Standard is applicable to the raw-material fluff pulp for the production of disposable hygienic products.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2014-10-28
Total Pages: 9
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the silicon metal.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2017-12-16
Total Pages: 11
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the name, graphic symbol, dimension, color and application method of the pictorial marking for packaging and handling of goods.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2018-10-19
Total Pages: 11
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the product classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of blast hole tricone rock bits. This Standard is applicable to air-cooled and gas pressure deslagging tricone bits (hereinafter referred to as bits). The bit is mainly used for piercing blast hole in metallurgy, coal, chemical engineering, building materials, mining, etc.
