D822斯米克焊條 |
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HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
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D822焊條,上海斯米克銀焊條,斯米克銀焊條,斯米克D822焊條,上海斯米克焊條,上海D822焊條 |
D822斯米克焊條 |
|
HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
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D822焊條,上海斯米克銀焊條,斯米克銀焊條,斯米克D822焊條,上海斯米克焊條,上海D822焊條 |