GB - Chinese national standards

Energy efficiency metrologies and test methods for access equipments - Part 2: ADSL DSLAM

Available languages: English, Chinese

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Criteria for evaluating recoverability of telecommunication infrastructure equipment

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Criteria for evaluating recoverability of telecommunication terminal equipment

Available languages: English, Chinese

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The parameter and measurement of energy saving for the mobile equipment

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Energy efficiency metrics and measurement method for mobile communication equipment—Base station

Available languages: English, Chinese

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Photography - Colour negative films for still photography - Determination of ISO speed

Available languages: English, Chinese

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Cybersecurity technology—General security technical specification for terminal computer

Available languages: English, Chinese

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Information security technology - Public key infrastructure - PKI interoperability evaluation criteria

Available languages: English, Chinese

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Information security technology - Authentication and authorization - Security assertion markup language

Available languages: English, Chinese

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Information security technology - Specifications of delegated certification path construction and delegated validation for digital certificate

Available languages: English, Chinese

Available design: electronic design (pdf), Print design