GB/T 19494.1-2023
ActiveMechanical sampling of coal—Part 1:Method for sampling
煤炭机械化采样 第1部分：采样方法
Application Summary AI generated
This standard specifies the methods for mechanical sampling of coal, including procedures for sample collection, preparation, and quality control. It is applied in the mining, processing, and utilization of coal to ensure representative sampling for quality assessment, such as in power plants, steel mills, and coal trading. The standard is critical for testing contexts where accurate determination of coal properties like ash content, moisture, and calorific value is required for compliance and commercial transactions.
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