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Chinese National Standard Category: Chemical reagent in general |
English Title: | Methods for analysis of water for boiler and for cooling; The determination of sulfate; Gravimetric method |
Chinese Title: | 锅炉用水和冷却水分析方法 硫酸盐的测定 重量法 |
Standard No.: | GB/T 6911.1-1986 |
Category No.: | G60 |
Issued by: | China Oil and Chemical Industry Association |
Issued on: | 1986-09-16 |
Implemented on: | 1987-9-1 |
Status: | superseded |
Superseded by: | GB/T 6911-2007 Water for industrial circulating cooling system and boiler—Determination of sulfate |
Superseded on: | 2008-2-1 |
Abolished on: | |
Superseding: | |
Word Count: | 500 words |
Similar Standards: | GB/T 9726-1988 GB/T 9722-2023 GB/T 603-2023 GB/T 39486-2020 GB/T 39630-2020 GB/T 37885-2019 GB/T 609-2018 GB/T 35507-2017 GB/T 35496-2017 GB/T 33087-2016 GB/T 31776-2015 GB/T 30990-2014 GB 15346-2012 HG/T 4297-2012 HG/T 3500-2011 HG/T 3501-2011 HG/T 4103-2009 GB/T 23942-2009 GB/T 613-2007/XG1-2009 GB 6851-2008 |
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