Frac sand
- 条目编号
- 001-2199
- 所属类别
- 第1类 化学原料
- 状态
- 有效（A）
- 类型
- 商品
- 生效日期
- 08/08/2019
- 尼斯版本
- 11-2019
- TM5 通用条目
- 否
官方备注
Frac sand is a type of sand used as a proppant in hydraulic fracturing.
同类别相邻条目
- Foundry molding preparations in the nature of foundry sand 001-2111
- Foundry molding preparations in the nature of loam 001-2113
- Foundry moulding preparations in the nature of foundry sand 001-2110
- Foundry moulding preparations in the nature of loam 001-2112
- Foundry sand 001-1100
- Fragrances for use in manufacturing {indicate products or field of use if possible or ind… 001-259
- Francium 001-355
- Fruit extracts for use in the manufacture of food 001-2234
- Fuel for atomic piles 001-1407
- Fuel for nuclear reactors 001-161