China National Standards

China Oval flange Industry Standards English PDF List

  •  China " Oval flange" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    TB/T 1251-1993 (Oval flange gasket)
    椭圆法兰垫片    		 China Railway & Train Standards
    Oval flange
    English PDF
    TB/T 1250-1993 (Oval flange)
    椭圆法兰    		 China Railway & Train Standards
    Oval flange
    English PDF

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