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Chinese National Standard Category: Boiler and its auxiliary equipment

English Title: Industrial circulating cooling water-Determination of sodium-Atomic absorption spectrometry
Chinese Title: 工业循环冷却水中钠含量的测定 原子吸收光谱法
Standard No.: GB/T 14641-1993
Category No.: J98
Issued by: China Oil and Chemical Industry Association
Issued on: 1993-08-06
Implemented on: 1994-7-1
Status: superseded
Superseded by:GB/T 14640-2008 Water used in industrial circulating cooling system and boiler - Determination of potassium and sodium
Superseded on:2008-9-1
Abolished on:2008-09-01
Superseding:
Word Count:2000 words
Similar Standards: GB 5011-1985   DB23/T 3594-2023   JB/T 2638-1993   DB37/T 4288-2020   GB/T 14416-1993   DB31/T 213-2020   GB/T 18750-2022   GB/T 16507.5-2022   GB/T 16508.8-2022   GB/T 22395-2022   GB/T 16508.6-2022   GB/T 16508.3-2022   GB/T 41733-2022   GB/T 16508.4-2022   GB/T 16507.4-2022   GB/T 16507.2-2022   GB/T 16507.3-2022   GB/T 30580-2022   GB/T 16507.7-2022   GB/T 16507.6-2022  
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