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Database: 189760 (18 Oct 2025)
QXT255-2020 English PDF
US$189.00 ยท In stock
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True-PDF full-copy in English will be manually translated and delivered via email.
QXT255-2020
: (Heating level)
Status: Valid
QXT255: Evolution and historical versions
Standard ID
Contents [version]
USD
STEP2
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Standard Title (Description)
Status
PDF
QX/T 255-2020
English
189
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3 days [Need to translate]
(Heating level)
Valid
QX/T 255-2020
QX/T 255-2015
English
439
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3 days [Need to translate]
Weather grade of heating system management
Obsolete
QX/T 255-2015
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GB/T 33679
GB/T 33673
DZ/T 0175
QX/T 258
QX/T 262
QX/T 257
Basic data
Standard ID
QX/T 255-2020 (QX/T255-2020)
Description (Translated English)
(Heating level)
Sector / Industry
Chinese Industry Standard (Recommended)
Classification of Chinese Standard
A47
Word Count Estimation
8,852
Date of Issue
2020-12-29
Date of Implementation
2021-04-15
Older Standard (superseded by this standard)
QX/T 255-2015
Regulation (derived from)
Meteorology announcement (2020) No. 113
Issuing agency(ies)
China Meteorological Administration