eBook PDF Download Digital Library
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2016-11-02
Total Pages: 68
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the product properties, technical parameters and structural types that should be paid attention to during the selection and application of transfer switching equipment (TSE), and the environmental conditions in use.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-03-16
Total Pages: 6
ISBN-13:
DOWNLOAD EBOOK →This Part of GB/T 6324 specifies the instrument method that adopts the principle that was determined by International Commission on Illumination (CIE) in 1931, using X, Y, Z (tristimulus values) to express the color of clear liquid to determine the color (expressed in platinum-cobalt color). This Part is applicable to determine clarified, non-turbid liquid organic chemical products of which the nominal platinum-cobalt color number is 0~100 and the sample has similar absorption characteristics to the platinum-cobalt solution, without fluorescence emission.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2016-06-20
Total Pages: 35
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the requirements for the restricted substances management systems of the organizations related to the production of electrical and electronic products, so as to help the organizations identify the process related to the use of restricted substances according to the relevant laws and regulations or customer requirements, and to establish and implement the restricted substances management systems.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-06-18
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage of vulcanizing accelerator Ncyclohexylbenzothiazole-2-sulfenamide (referred to as vulcanizing accelerator CBS). This Standard is applicable to the vulcanizing accelerator CBS prepared by using vulcanizing accelerator 2-mercaptobenzothiazole (referred to as vulcanizing accelerator MBT) and cyclohexylamine as main raw materials.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-07-12
Total Pages: 10
ISBN-13:
DOWNLOAD EBOOK →This Standard stipulates the method of adopting single test piece brittleness temperature testing machine to test vulcanized rubber brittleness temperature and judging whether vulcanized rubber is failed after being impacted at a stipulated temperature. The method includes two procedures: Procedure A is applicable to the test of brittleness temperature; Procedure B is applicable to the judgment of whether fail is caused after the impact at a stipulated temperature.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2020-01-04
Total Pages: 25
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, marking, packaging and storage of steam and hot water type lithium bromide absorption water chiller.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2018-06-02
Total Pages: 13
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the basic design requirements, technical requirements, manufacture and installation, and test methods for the strops with no more than 4 passengers. This Standard is applicable to the design, manufacture, installation and testing of the strops.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2015-09-15
Total Pages: 96
ISBN-13:
DOWNLOAD EBOOK →This Part of GB/T 11918 defines the technical requirements for plugs, socket-outlets and couplers for industrial purposes, such as structures, mechanical properties and electric properties.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2017-07-09
Total Pages: 7
ISBN-13:
DOWNLOAD EBOOK →This Standard specifies the methods for the expression of codes, chemical element symbols, nominal contents and mechanical properties of cast steel designations. This Standard applies to all types of cast steels.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2019-08-31
Total Pages: 12
ISBN-13:
DOWNLOAD EBOOK →This standard specifies the 180-degree peel test method for vulcanized rubber as bonded to metal. This standard is applicable to the determination of the 180 peel strength of vulcanized rubber as bonded to metal. The 180-degree peel strength of other flexible materials as bonded to rigid materials may also refer to this standard. This standard does not apply to low-flexibility materials which will produce cracks or delamination after bending 180. Such materials may be subjected to a 90 peel test, the test method may refer to GB/T 7760.
