China National Standards

China Specification steel paper GB Standards List

  •  China "Specification steel paper" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 31104-2014 Specification for steel paper machine dryer
    造纸机械用钢制烘缸（筒）技术条件    		 China National Standards
    Specification steel paper
    English PDF

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