Y12pb鏄撹粖閻�
鐧�(f膩)甯冭€咃細
baishun16 鐧�(f膩)甯冩檪(sh铆)闁擄細2014-07-10 15:15:57
閶兼潗鍚嶇ū锛氭槗鍒囧墛绲�(ji茅)妲�(g貌u)閶�
鐗屻€€铏�(h脿o)锛歒12Pb
鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n)锛欸B/T 8731-1988
瀵嗐€€搴︼細7.85 cm/g*3
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纰� C (%)锛�0.08锝�0.16
纭� SI (%)锛氣墹0.15
閷� MN (%)锛�0.70锝�1.10
纭� S (%)锛�0.15锝�0.25
纾� P (%)锛�0.05锝�0.10
閴� PB (%)锛�0.15锝�0.35
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