YS/T 236-2009 Translated English of Chinese Standard. (YST 236-2009, YS/T236-2009, YST236-2009) PDF Download
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Publisher: https://www.chinesestandard.net
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Category : Science
Languages : en
Pages : 9
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Book Description
This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and order form (or contract) content of lepidolite concentrate. This Standard is applicable to lepidolite concentrate, which is obtained through mineral processing and enrichment. The product is for the purpose of extracting lithium and its compounds in the glass and ceramic industry, etc.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Science
Languages : en
Pages : 9
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Book Description
This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and order form (or contract) content of lepidolite concentrate. This Standard is applicable to lepidolite concentrate, which is obtained through mineral processing and enrichment. The product is for the purpose of extracting lithium and its compounds in the glass and ceramic industry, etc.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 96
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Book Description
This standard specifies the message interface for online transactions between the institution and the switching center, including the structure, format, and message field of the online transaction message. This part of this standard applies to all the institutions such as the switching center, acquirer, and card issuer which involve the bankcard inter-bank transactions.
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Publisher: https://www.chinesestandard.net
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Category : Medical
Languages : en
Pages : 15
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Book Description
This part of YY/T 0506 stipulates the test method that is used to evaluate the resistance of permeability to bacterial particles of barrier materials.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 14
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Book Description
This Part of this Standard specifies the file data format passed and exchanged between agency and switching center, including file naming and record format definition. This Part does not specify the file transmission method. The specific transmission method shall be confirmed by all parties involved in the transaction.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 80
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Book Description
This Standard specifies the requirements for hardware, software and safety, application functions, transaction interface, transaction processing process, message format and voucher elements of POS terminal of specially engaged merchant.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 9
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Book Description
This Standard specifies the measurement principle, instrument requirements, test conditions, test procedures, and test report of the closed gas loop circulation method for measuring hydrogen content in liquid aluminum and aluminum alloys. This Standard applies to the determination of hydrogen content in liquid aluminum and aluminum alloys. 2 Measurement principle The closed gas loop circulation method uses a circulation system to promote the diffusion of hydrogen in the aluminum melt into a quantitative volume of inert gas, until the hydrogen partial pressure reaches equilibrium. It uses the thermal conductivity test principle to test the change in thermal conductivity of circulating gas due to hydrogen, and measure the partial pressure of hydrogen Pi. The calculation method of hydrogen content is as shown in formula (1): where: [H] - the hydrogen content, in cubic centimeter per 100 grams of aluminum (cm3/100 g Al); Pi - the hydrogen partial pressure, in kilopascal (kPa); K - the alloy correction coefficient, determined by referring to formula (2). The correction coefficient K of commonly used aluminum and aluminum alloys is shown in Table 1; S0 - the solubility of hydrogen in pure aluminum, which is a function of temperature, as shown in formula (3), in cubic centimeter per 100 grams of aluminum (cm3/100 g Al). YS/T 600-2009 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 5 of 8 where: Cu% - the percentage content of copper; Si% - the percentage content of silicon; Mg% - the percentage content of magnesium. where: T - the absolute temperature, in Kelvin (K). Table 1 No. Designation Correction coefficient YS/T 600-2009 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 8 Table 1 (continued) 3 Instrument requirements 3.1 Measurement principle: closed gas loop circulation method. 3.2 Measuring range: 0.01 cm3/100 g Al ~ 0.99 cm3/100 g Al. 3.3 Resolution: 0.001 cm3/100 g Al. 3.4 Accuracy: ¡À0.02 cm3/100 g Al (when the alloy correction...
Author: https://www.chinesestandard.net
Publisher: www.ChineseStandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 10
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Book Description
This Part of YS/T 514 specifies the determination of titanium dioxide content in high titanium slag, rutile. This Part is applicable to the determination of titanium dioxide content in high titanium slag, rutile. The determination range: ??70%. This Part is applicable to the determination of titanium dioxide amount in the test solution of which the content of chromium and vanadium is not more than 3mg, the content of molybdenum and tungsten is not more than 2mg, and the content of tin and copper is not more than 1mg.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 9
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Book Description
This Standard specifies performance requirements and test methods of electric vehicles.
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 8
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Book Description
This standard specifies the minimum stable speed test method for motor vehicles. This standard is applicable to all kinds of motor vehicles. Automobile train may be implemented by reference to this standard.
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Publisher: https://www.chinesestandard.net
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Category : Health & Fitness
Languages : en
Pages : 12
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Book Description
This Standard specifies the definition, technical requirements, testing methods, inspection rules, as well as other requirements of Chinese sausage, such as pictorial mark, packaging, transportation and storage. This Standard shall be applicable to the production, inspection and marketing of products defined under 3.1.
