GB - Chinese national standards

Specifications of combined equipment for coal sample preparation

Available languages: English, Chinese

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Proximate analysis of coal by instrumental method

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Determination of total carbon, hydrogen and nitrogen content in coalInstrumental method

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Luminaires for firefighters

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Test methods for external exposure of roofs and roof coverings to fire

Available languages: English, Chinese

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The limitation on infilling components of sea reclamation and enclosure project

Available languages: English, Chinese

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Determination of marine photosynthetic picoplanktonflow cytometry

Available languages: English, Chinese

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Determination of radionuclide in marine sedimentGamma spectrometry

Available languages: English, Chinese

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Determination of n-alkanes in marine sedimentGas chromatography-mass spectrometry

Available languages: English, Chinese

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The test method for flexural strength of carbon materials

Available languages: English, Chinese

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