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English Translations » 历史存档[信息] » I was wondering if that teacher knows what documents are req

I was wondering if that teacher knows what documents are required for the renovation of pressure pipelines. Thank you!

2016-05-08View Original

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I was wondering if that teacher knows what documents are required for the renovation of pressure pipelines. Thank you!
Reply #22016-05-08
Design documents, information provided by qualified construction units to the special inspection agency
Reply #32016-05-08
What are the main components of design documents, please? Thank you.
Reply #42016-05-08
Renovation requires design data; for example, changes to pressure, temperature, or the type of medium are needed. Without such design data, modifications cannot be made arbitrarily – safety comes first.
Reply #52016-05-08
Take a closer look at the Regulations on Safety Technical Inspection of Pressure Pipelines – Industrial Pipelines

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Translated at 2026-07-21 00:16:57

Original: https://bbs.hcbbs.com/thread-1584603-1-1.html

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