JSA - JIS G 1228-1
Iron and steel -- Determination of nitrogen -- Part 1: Amidosulfuric acid titrimetric method after ammonium distillation separation
active, Most Current
| Organization: | JSA |
| Publication Date: | 20 October 2022 |
| Status: | active |
| ICS Code (Ferrous metals in general): | 77.080.01 |
Document History
JIS G 1228-1
October 20, 2022
Iron and steel -- Determination of nitrogen -- Part 1: Amidosulfuric acid titrimetric method after ammonium distillation separation
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