GB - Chinese national standards

Metallic and other inorganic coatings—Electrodeposited nickel-ceramics composite coatings

Available languages: English, Chinese

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Platinum and platinum alloy powder for addictive manufacturing

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Surface chemical analysis—Scanning probe microscopy—Standards on the definition and calibration of spatial resolution of electrical scanning probe microscopes (ESPMs) such as SSRM and SCM for 2D-dopant imaging and other purposes

Available languages: English, Chinese

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Patterned sapphire substrate

Available languages: English, Chinese

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Surface chemical analysis—Secondary-ion mass spectrometry—Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry

Available languages: English, Chinese

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Determination of dispersing performance for water treatment chemicals—Part 1Dispersing kaolin method

Available languages: English, Chinese

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Hot rolled bars of rare earth for reinforcement of concrete

Available languages: English, Chinese

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Corrosion of metals and alloys—Guidelines for corrosion test by electrochemical noise measurements

Available languages: English, Chinese

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Technical specification for corrosion monitoring and testing of steel reinforced concrete

Available languages: English, Chinese

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General requirements for suspension control of unmanned cargo aircraft

Available languages: English, Chinese

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