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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39279-2020 |
Wire electrodes, wires，rods and deposits for gas shielded arc welding of creep-resisting steels 气体保护电弧焊用热强钢实心焊丝 |
China National Standards Wire electrodes, wires，rods |
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