ISO 3428-1976 标准详情
- 标准号:ISO 3428-1976
- 中文标题:工业用氟化钠 试验样品的制备和贮存
- 英文标题:Sodium fluoride for industrial use; Preparation and storage of test samples
- 标准类别:国际标准化组织标准ISO
- 发布日期:1976-04
Relates to crude samples intended for the determination of moisture content and dried samples for chemical tests. Processing by grinding and sieving until the sample passes completely through a sieve of mesh aperture 0.125 mm. Thoroughly mixing and d
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