ϾƷչվоյһЩҪࣺ
1 ϵͣһ㲻 1.75% ƽ¯ת¯ֵҪԭϣռ 80%~90% Ӳ̼࣬ڻ״̬̼壨 Fe3C ʽڣϿڳɫҲȶǰ
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ַϾСӪһ48ţԷ棩ϵˣΰƶ绰13851842395
2012223
ķ
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:seoer | :ҵ̬ | :0 | :0 | :
2012223
ϾɫĽ
ϾƷչվܷϾɽеɫЩ
ֳͭͭͭܶΪ8.94g/cm3,۵Ϊ1083,.õĵ,ܼʴ,кܸߵĻѧȶ.(ͭĻﶼж.)
...
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2012210
һЩҵķֽ
ϾƷչվѶֽϹũ֯;ΪĴֽࣺ鼮ֽֽֽֽֽôһЩôأ
ֽΪֽࣺƷɾķֽֽֽͨƷָֽֽбߣֽɢάһΪɽʹáɾķֽѳӡˢīɳɽʹáֽͨɱֽֽͻϷֽȡһϸķ෨ǽֽΪ47֣ȼ7֣䲼ˡֽԭϱʹÿķֽȷ
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201222
αΪ
ϾƷչվαΪ
1.СѺȹ̷۹ĸòֽסճãһСϰ壬ˣʱõСӣﻹװһЩǵߡעĸðڽаϺҪһ¶ͷôӽͷƽ۽ճһ£Ͳᱻú
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