China National Standards

China Railway turnout number Industry Standards English PDF List

  •  China "Railway turnout number" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    TB/T 3171-2007 Railway turnout number series {译}
    铁路道岔号数系列    		 China Railway Transport Industry Standards
    Railway turnout number
    English PDF
    TB/T 3171-2007 Railway turnouts number series
    铁路道岔号数系列    		 China Railway & Train Standards
    Railway turnout number
    English PDF

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