Is there no room for improvement in coking?
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Recently, there haven’t been many updates in the coking sector – is it because people are no longer interested in it, or have they all become experts and no longer need to discuss issues, or do they think there is no future for this sector? . . . . . ?
There are still many problems, but no one talks about them; some people post discussions on it, but no one responds to them
Currently, wastewater and exhaust gas emissions are a focus