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JB/T 11211-2011 PDF English

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JB/T 11211-2011: Step valve for small refrigeration system
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JB/T 11211-2011English449 Add to Cart 3 days [Need to translate] Step valve for small refrigeration system

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Basic data

Standard ID JB/T 11211-2011 (JB/T11211-2011)
Description (Translated English) Step valve for small refrigeration system
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J73
Classification of International Standard 27.200
Word Count Estimation 17,115
Date of Issue 2011-08-15
Date of Implementation 2011-11-01
Quoted Standard GB/T 191; GB/T 2423.17; GB/T 2828.1
Regulation (derived from) Ministry of Industry and Information Technology Bulletin No. 24 of 2011
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the small refrigeration systems with electric switching valve terminology and definitions, types, models and conditions of use, requirements, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies to R600a, R134a or similar thermodynamic properties of the refrigerant, which is not greater than 1. 0mm diameter valve refrigeration system with electric switching valve.

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