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娴风犊閻垫烤鏂欑悊鍖栨寚妯�(bi膩o)锛�
鍚嶇ū(ch膿ng) |
鎸囨(bi膩o) |
鍚嶇ū(ch膿ng) |
鎸囨(bi膩o) |
娲绘€ч惖 |
鈮�88% |
瀹归噸 |
2.2g/cm3 |
鎶楀寮�(qi谩ng)搴� |
1500N/T |
姣旇〃闈㈢⿳ |
85g/cm3 |
鎶楄厫鎸囨暩(sh霉) |
鈮�3.4 |
SiO2+AL2O3 |
鈮�5.5 |
S |
鈮�0.03% |
CU |
鈮�0.002% |
Sn |
鈮�0.002% |
Bi |
鈮�0.002% |
