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Database: 189759 (26 Oct 2025)
JTGTD70-2010
Chinese Standard: 'JTGTD70-2010'
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Contents [version]
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STEP2
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Standard Title (Description)
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Status
Related Standard
JTG/T D70-2010
English
5199
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Days<=21
Guidelines for design of highway tunnel
JTG/T D70-2010
Valid
JTG/T D70-2010
SIMILAR
unprotected-true-PDFs:
GB 50982-2014
GB 50205-2020
GB 55008-2021
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