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time Device name Monitoring value Implementation standards
2020-01-02 09:13:02 New 30t electric arc furnace smoke and dust online monitoring equipment 5 GB16297-1996
2020-01-02 09:13:02 Old 30t electric arc furnace smoke and dust online monitoring equipment 3 GB16297-1996
2020-01-02 09:13:02 Chemical oxygen demand on-line monitoring equipment for external drainage 3.47 GB8978-1996 Table 4 Level 2
2020-01-02 09:13:02 Online drainage ammonia nitrogen monitoring equipment 0.43 GB8978-1996 Table 4 Level 2