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【国际标准】 Non-ionic surface active agents — Polyethoxylated derivatives — Iodometric determination of oxyethylene groups
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标准简介适用范围：
暂无
标准号：
ISO 2270:1989 EN
标准名称：
Non-ionic surface active agents — Polyethoxylated derivatives — Iodometric determination of oxyethylene groups
英文名称：
Non-ionic surface active agents — Polyethoxylated derivatives — Iodometric determination of oxyethylene groups标准状态：
现行-
发布日期：
1989-08-16 -
实施日期：
出版语种：
EN
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