Q/BQB 494-2021 Translated English of Chinese Standard. (QBQB494-2021): Cold-rolled steel strip for welded pipe use

앞표지
https://www.chinesestandard.net, 2022. 1. 6. - 4페이지
BaoSteel: Cold-rolled steel strip for welded pipe use
 

선택된 페이지

저자 정보 (2022)

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

도서 문헌정보