GB - Chinese national standards

Systems and software engineering—Information technology project performance benchmarking framework—Part 4: Data collection and maintenance

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Information technology—Artificial intelligence—Terminology

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Modbus TCP security protocol specification

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Optics and photonics—Microlens array—Part 1:Vocabulary

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Optics and photonics—Microlens array—Part 2:Test methods for wavefront aberrations

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Optics and photonics—Microlens arrays—Part 3Test methods for optical properties

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Optics and photonics—Microlens arrays—Part 4: Test methods for geometrical properties

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Tungsten bars and rods

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Industrial Internet platform—Assessment on application level and performance of enterprises

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Information security technology—Security requirements for processing of motor vehicle data

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