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yb/t4330

yb/t4330, Total:2 items.

In the international standard classification, yb/t4330 involves: Iron and steel products.


Professional Standard - Ferrous Metallurgy, yb/t4330

  • YB/T 4330-2023 Large diameter austenitic stainless steel seamless steel pipe
  • YB/T 4330-2013 Large diameter seamless austenitic stainless steel pipes




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