GB - Chinese national standards

Coke—Determination of ash composition—X-ray fluorescence spectrometric method

Available languages: English, Chinese

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Lubricants, industrial oils and related products(Class L)—Family X(Grease)—Specification

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Natural gas—Determination of radon concentration—Scintillation flash method

Available languages: English, Chinese

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Hydrogen and compressed natural gas (HCNG) blended as vehicle fuel

Available languages: English, Chinese

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The high temperature coal carbonization and product quantitative determination

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Safety requirements on hydrogen-oxygen generator

Available languages: English, Chinese

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List of definitions for interchange circuits between data terminal equipmentDTE and data circuit-terminating equipmentDCE

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Specification of hydrogen production by methanol reforming and pressure swing adsorption

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Safety operation management regulation for hydrogen fueling facilities of hydrogen vehicles

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Storage and transportation systems for gaseous hydrogen—Part 1: General requirements

Available languages: English, Chinese

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