
【国外标准】 German standard methods for the examination of water, waste water and sludge; gaseous constituents (group G); determination of dissolved oxygen in water, Winkler iodometric method (G 21)
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2025-06-05
- DIN 38408-21
- 废止
- 定价:
- 在线阅读
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适用范围:
暂无
标准号:
DIN 38408-21
标准名称:
German standard methods for the examination of water, waste water and sludge; gaseous constituents (group G); determination of dissolved oxygen in water, Winkler iodometric method (G 21)
英文名称:
标准状态:
废止-
发布日期:
2001-05-01 -
实施日期:
出版语种:
- 其它标准
- 上一篇: DIN 38404-6 German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of the oxidation reduction (redox) potential (C 6)
- 下一篇: DIN 52344 Testing of glass; testing the effect of alternating atmosphere on multilayer insulating glass
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