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JB/T 14077-2022 PDF English

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JB/T 14077-2022: (Air source heat pump cold and hot water dual supply unit)
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Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 14077-2022English719 Add to Cart 6 days [Need to translate] (Air source heat pump cold and hot water dual supply unit)

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Basic data

Standard ID JB/T 14077-2022 (JB/T14077-2022)
Description (Translated English) (Air source heat pump cold and hot water dual supply unit)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J73
Word Count Estimation 35,356
Date of Issue 2022-04-08
Date of Implementation 2022-10-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of air source heat pump combined cooling and hot water units. This standard applies to heat pump units driven by electric motors, using vapor compression refrigeration cycle, and using air as the cold (heat) source to produce cold water for air conditioning in summer and hot water for heating in winter. Other units of the same type can be implemented as a reference.

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