omylarisedijudanytisomivudi
Messaggi 15 |
Spedito - 20/02/2024 : 15:12:54
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SiC alloy is a kind of high carbon silicon alloy,it is rich in silicon elements,and during steelproduction,it can be used as inoculants instead of ferrosilicon. http://www.ayjinrong-metal.com |
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