News
- 07 2023-03
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The basics of metals
- 03 2023-03
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Container plate classification
- 03 2023-03
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Carbon steel classification products - boiler plate
Grade δ6/MPA application range of 20G 250 less than 450 ℃ medium and low pressure boilers.
- 02 2023-03
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The thickness of the galvanized layer?