GB/T 18801-2008 Translated English of Chinese Standard. (GBT 18801-2008, GB/T18801-2008, GBT18801-2008)

GB/T 18801-2008 Translated English of Chinese Standard. (GBT 18801-2008, GB/T18801-2008, GBT18801-2008) PDF

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2014-10-07

Total Pages: 23

ISBN-13:

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This standard specifies terms definitions, classification, technical requirements, testing methods, inspection rules, marking, packing, transport, and storage of air cleaner. This standard is applicable to air cleaner with single-phase rated voltage 220V or three-phase rated voltage 380V for household and similar usage. And it is also applicable to air cleaner used by non-professional in public places. This standard is not applicable to: Air cleaner special for automobile purpose; Air cleaner special for industrial purpose; Air cleaner used in the specific environment places at where corrosive and explosion gases (like dust, vapor and gasses) are often generated; Air cleaner for medical purpose.

GB/T 18801-2022 Translated English of Chinese Standard (GB/T 18801-2022, GBT18801-2022)

GB/T 18801-2022 Translated English of Chinese Standard (GB/T 18801-2022, GBT18801-2022) PDF

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2023-01-03

Total Pages: 96

ISBN-13:

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This document specifies the terms and definitions, classification and model nomenclature, requirements, test conditions, test methods, inspection rules, marks, instructions for use, packaging, transportation and storage of air cleaners. NOTE 1: The air cleaners involved in this document include independent air cleaning appliances and various air cleaning modules. This document applies to the household and similar air cleaners (hereinafter referred to as "the cleaners") that have the function of removing one or more of the above-mentioned target pollutants such as particulate matter, gaseous pollutants, microorganisms (bacteria, fungi, viruses), odors and allergens. This document is applicable to but not limited to the cleaners with the following working principles: filter type, adsorption type, complex type, chemical catalytic type, photocatalytic type, electrostatic type, plasma type, composite type. NOTE 2: A composite cleaner refers to the cleaner that uses two or more cleaning principles to remove one or more air pollutants. The following products can be implemented with reference to this document: - Small, portable cleaners, passenger car cleaners; - Air duct type cleaning device and other similar cleaners; - Other products with air cleaning function. NOTE 3: For example, air conditioners, dehumidifiers, fresh air fans, fans, humidifiers, heaters and vacuum cleaners. This document does not apply to: - Cleaners designed for industrial use; - Cleaners used in special environments of corrosive and explosive gases (such as dust, steam and gas); - Cleaners designed for medical use. GB/T 18801-2022 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 8 of 96

GB/T 8731-2008 Translated English of Chinese Standard. (GBT 8731-2008, GB/T8731-2008, GBT8731-2008)

GB/T 8731-2008 Translated English of Chinese Standard. (GBT 8731-2008, GB/T8731-2008, GBT8731-2008) PDF

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2015-05-06

Total Pages: 23

ISBN-13:

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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.

GB/T 13291-2008 Translated English of Chinese Standard. (GBT 13291-2008, GB/T13291-2008, GBT13291-2008)

GB/T 13291-2008 Translated English of Chinese Standard. (GBT 13291-2008, GB/T13291-2008, GBT13291-2008) PDF

Author: https://www.chinesestandard.net

Publisher: https://www.chinesestandard.net

Published: 2020-03-08

Total Pages: 9

ISBN-13:

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This Standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage and safety requirements of butadiene for industrial use. This Standard applies to the butadiene that is produced by extractive distillation, of which dimethylformamide, acetonitrile, or N-methylpyrrolidone is used as the solvent.