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63970.[RU]
俄罗斯求购铁合金(Ferrosilicon) |
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We want to buy silica fume ( microsilica ) from ferrosilicon manufacturers. Densified grade. SiO2 > 85% and >90%. Other parameters in accordance with ASTM C 1240. SGS certificate is required for each shipment
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| 本信息价值 5 点积分,建议回复日期 2006-06-17 之前. |
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