China National Standards

China environment—Instruments GB Standards List

  •  China "environment—Instruments" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 40233-2021 Ergonomics of the thermal environment—Instruments for measuring physical quantities
    热环境的人类工效学 物理量测量仪器    		 China National Standards
    environment—Instruments
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