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| 粒度范围; 粒度范围 (Ferrosilicon is supplied in lumps or as crushed and screened particles. The particle-size ranges and tolerances shall be in accordance with table 2.硅铁以块状即经破碎并筛分的块状供货。其粒度范围与公差应符合表2的规定。) | |||
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| 粒度分布 | |||
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particle-size range : 1 a las frases, 1 temas |
| Metalurgia | 1 |