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Porosity test method

Porosity test method, Total:6 items.

In the international standard classification, Porosity test method involves: Products of the textile industry, Non-metalliferous minerals, Surface treatment and coating, Powder metallurgy, Products of the chemical industry.


General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Porosity test method

Group Standards of the People's Republic of China, Porosity test method

Professional Standard - Building Materials, Porosity test method

Professional Standard - Light Industry, Porosity test method

  • QB/T 3823-1999 Porosity testing method of the metal deposits for the light industrial products

Professional Standard - Military and Civilian Products, Porosity test method

  • WJ 544-2007 Test method for porosity of cathodic plating on steel parts of shells, rockets, missiles, fuzes, and pyrotechnics




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