China National Standards

China On site inspections GB Standards List

  •  China "On site inspections" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 37137-2018 On-site inspections method of a.c.circuit systems for 220 kV substations on plateau
    高原220kV变电站交流回路系统现场检验方法    		 China National Standards
    On site inspections
    English PDF
    GB/T 34925-2017 On-site inspections method of a.c. circuit systems for 110 kV substations on plateau
    高原110 kV变电站交流回路系统现场检验方法    		 China National Standards
    On site inspections
    English PDF

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