ISO 5272-1979 标准详情
- 标准号:ISO 5272-1979
- 中文标题:工业用甲苯 规范
- 英文标题:Toluene for industrial use; Specifications
- 标准类别:国际标准化组织标准ISO
- 发布日期:1979-02
Specifies requirements for two grades. Grade 1 (synthesis grade) is a high quality grade normally required only for the use as a chemical feedstock. Grade 2 (ordinary grade) is suitable for most normal commercial uses. The requirements are given in a
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