Practice and Thinking of Improving the Representativeness of Incoming Coal Sampling in Marine Coal Power Plants
Improving the representativeness of coal sampling,while ensuring sampling precision and avoiding systematic errors,plays an important role in maintaining the economic interests of enterprises and preventing trade disputes.At the same time,it has dual significance for the economic operation and safety production of coal-fired power generation enterprises.A scientific sampling plan,reasonable design and selection,strict inspection and maintenance,and standardized performance testing are the main factors to ensure the representativeness of sampling.
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