China National Standards

China Specification discard the GB Standards List

  •  China "Specification discard the" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 37217-2018 Specification for discard of the main parts of escalators and moving walks
    自动扶梯和自动人行道主要部件报废技术条件    		 China National Standards
    Specification discard the
    English PDF
    GB/T 31821-2015 Specification for discard of the main parts of lifts
    电梯主要部件报废技术条件    		 China National Standards
    Specification discard the
    English PDF

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