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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 | |||
| 粒径范围 | |||
| 粒度范围 | |||
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particle-size range : 1 phrase in 1 subject |
| Metallurgy | 1 |