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APA Citation
Ren, J., Ma, W., Hui, W., Tong, K., Nie, H., Wang, K., Dang, W., & Cao, J. (2020). microstructure and Impact Toughness of X70–L245 Butt Girth Weld in Natural Gas Station. Journal of physics, 1637, . http://access.bl.uk/ark:/81055/vdc_100112672882.0x00002e