2011.10
- Categories:Development Path
- Author:
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- Time of issue:2021-04-22
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(Summary description)The National Working Group on Steel Pipe Standards for Energy Equipment was approved to be established.
2011.10
(Summary description)The National Working Group on Steel Pipe Standards for Energy Equipment was approved to be established.
- Categories:Development Path
- Author:
- Origin:
- Time of issue:2021-04-22
- Views:0
Information
The National Working Group on Steel Pipe Standards for Energy Equipment was approved to be established.
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