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1 |
1#(ÔªËØ Cu) |
GBW(E)130331 |
99.95% |
0.2% |
¶þÊ®Äê |
3Ƭ/Ì× |
2 |
2#(ÔªËØ Si/Fe/Cu/Mn) |
0.110% / 0.254%/ |
0.2% |
0.003% / 0.185% |
3 |
3#(ÔªËØ Ni/Cr) |
68.29%/28.35% |
0.8%/2% |
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