Q/BQB 494-2018 Translated English of Chinese Standard. Q/BQB494-2018: Cold-rolled steel strips for welded pipes

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https://www.chinesestandard.net, 30 mar 2019 - 5 páginas
The contents of Q/BQB 494-2018 Cold-rolled steel strips for welded pipes, prepared and published by our company, meet the requirements of relevant national laws and regulations, mandatory standards, and related industrial policies.
 

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Sobre el autor (2019)

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

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