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High-quality ferrosilicon
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Title:
High-quality ferrosilicon
Unit price:
Negotiable
MOQ:
Negotiable
Quantity:
Negotiable
Delivery date:
Since the payment date Days delivery
Contact:
zhongshun NI (Mr.)
Mobile:
Telephone:
Details
1.Iimprove the hardness,strength,elasticity and permeability of steel 2.Lower the hysteresis loss of the transformer. 3.To pr High-quality ferrosilicon