
【国外标准】 Determination of anionic surfactants in water by measurement of the methylene blue active substances (MBAS) by measurement of the methylene blue active substances (MBAS) index (ISO 7875-1:1984, modified)
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2025-04-30
- DIN EN 903
- 现行
- 定价: 462元
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适用范围:
暂无
标准号:
DIN EN 903
标准名称:
Determination of anionic surfactants in water by measurement of the methylene blue active substances (MBAS) by measurement of the methylene blue active substances (MBAS) index (ISO 7875-1:1984, modified)
英文名称:
标准状态:
现行-
发布日期:
2001-01-01 -
实施日期:
出版语种:
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