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English Translations » 信息处理 » Help: Depth of design for CNPC construction drawings – relat

Help: Depth of design for CNPC construction drawings – related topics

2010-08-19View Original

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PetroChina’s regulations regarding construction drawing design～～Seeking help
Reply #22010-08-19
Reply 1# wei*nzh is related to the requirements for the depth of construction drawing design~~~ Are there any relevant standards or regulations such as HG20519? Please ask an expert for guidance~~~
Reply #32010-08-20
There are standards for construction drawing design, which establish uniform requirements regarding the content and level of detail in the construction drawings for chemical process design. HG20519-2009 came into effect on June 1, 2010.

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Translated at 2026-07-27 02:13:09

Original: https://bbs.hcbbs.com/thread-719288-1-1.html

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