GB - Chinese national standards

Optical radiation safety of LEDs—Part 1: Safety requirements and classification

Available languages: English, Chinese

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Optical radiation safety of LEDs—Part 2: Measurement methods

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Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 1Construction specification

Available languages: English, Chinese

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Technical specification for reference station construction and acceptance of BeiDou ground-based augmentation system—Part 2Acceptance specification

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Energy consumption test technical regulation for flat glass manufacturing

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Basic functions and technical requirements for navigation application software

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General principle for energy management performance assessment

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Measuring and calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial

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Technical requirements of measurement and verification of energy savings—Industrial boiler system

Available languages: English, Chinese

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Technical specification for recycling and utilization of copper anode mud

Available languages: English, Chinese

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