EN 12946-2000 标准详情
- 标准号:EN 12946-2000
- 中文标题:石灰材料 钙镁含量测定 络合测定法
- 英文标题:Liming materials - Determination of calcium content and magnesium content - Complexometric method
- 标准类别:欧盟标准EN
- 发布日期:2000/01/01
Defines a complexometric procedure for determining the calcium and magnesium content of liming materials. Does not apply to products having a mass fraction less than 2% (m/m) magnesium or to those with a mass fraction in excess of 1% P2O5, nor to sil
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