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Particle size detection sampling

Particle size detection sampling, Total:2 items.

In the international standard classification, Particle size detection sampling involves: Testing of metals, Ferroalloys.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Particle size detection sampling

  • GB/T 13247-1991 Ferroalloys-Sampling and testing methods for determination of grain Size

国家市场监督管理总局、中国国家标准化管理委员会, Particle size detection sampling

  • GB/T 13247-2019 Methods for sampling and testing the grain size of ferroalloys products




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