S300Pb圆棒用途有哪些 S300Pb用途有哪些
观看S300Pb圆棒用途有哪些 S300Pb用途有哪些视频:
S300Pb
S300Pb法国标准化协会(AFNOR)
S300Pb易切削钢S300Pb性能
S300Pb化学成分:
C:≤0.14
Si:≤0.05
Mn:1.3
P:≤0.11
S:0.37
Pb:0.28
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S300Pb
S300Pb法国标准化协会(AFNOR)
S300Pb易切削钢S300Pb性能
S300Pb化学成分:
C:≤0.14
Si:≤0.05
Mn:1.3
P:≤0.11
S:0.37
Pb:0.28