GB/T 4697-2017 Translated English of Chinese Standard. (GBT 4697-2017, GB/T4697-2017, GBT4697-2017): Hot rolled steel section for mine timbering

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https://www.chinesestandard.net, 9 nov 2018 - 17 pagine
This Standard specifies the ordering content, dimensions, shape, weight and tolerances, technical requirements, test methods, inspection rules, packaging, marking and certification of hot rolled U- and I-type steel section for mine timbering. This Standard applies to hot rolled U- and I-type steel section for mine timbering.
 

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Sommario

Foreword
3
Scope
4
Ordering content
6
Technical requirements
12
Test methods
14
Inspection rules
16
Packaging marking and certification
17

Parole e frasi comuni

Informazioni sull'autore (2018)

https://www.chinesestandard.net specializes in providing translation services of all Chinese Standards.

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