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JB/T 10489-2019 PDF English

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JB/T 10489-2019: (Jet fan for tunnel)
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Status: Valid

JB/T 10489: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 10489-2019English209 Add to Cart 3 days [Need to translate] (Jet fan for tunnel)
JB/T 10489-2004English439 Add to Cart 3 days [Need to translate] Technical specification for tunnel jet fans

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Basic data

Standard ID JB/T 10489-2019 (JB/T10489-2019)
Description (Translated English) (Jet fan for tunnel)
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard J72
Classification of International Standard 23.120
Word Count Estimation 9,962
Date of Issue 2019
Date of Implementation 2020-04-01
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging and warranty period of jet fans for tunnels. This standard applies to jet fans used in longitudinal ventilation systems of highways, railway tunnels and urban rail transit.

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