标准摘要
[中文适用范围]: 指定两个等级的要求。 1 级(合成级)是高质量等级,通常仅用作化学原料。 2级(普通级)适用于大多数正常商业用途。 要求在表中给出。 [外文原描述]: 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 table.
英文名称Toluene for industrial use — Specifications