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GB 50446-2017 PDF English

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GB 50446-2017: Code for construction and acceptance of shield tunnelling method
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GB 50446: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GB 50446-2017English1399 Add to Cart 8 days [Need to translate] Code for construction and acceptance of shield tunnelling method
GB 50446-2008EnglishRFQ ASK 8 days [Need to translate] Code for construction and acceptance of shield tunneling method

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Basic data

Standard ID GB 50446-2017 (GB50446-2017)
Description (Translated English) Code for construction and acceptance of shield tunnelling method
Sector / Industry National Standard
Classification of Chinese Standard P21
Classification of International Standard 93.020
Word Count Estimation 145,173
Date of Issue 2017-01-21
Date of Implementation 2017-07-01
Older Standard (superseded by this standard) GB 50446-2008
Quoted Standard GB 50010; GB 50108; GB 50204; GB 50205; GB 50308; GB 50911; GB/T 8923.1; GB/T 12521; GB/T 12897; CJJ/T 164; CJJ 217; JB/T 9186; JGJ 18; JGJ/T 104; JGJ 107
Regulation (derived from) Ministry of Housing and Urban - Rural Development Notice No. 1448 of 2017
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary This standard is applicable to the construction and acceptance of prefabricated pipe fittings assembled by shield construction.

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