China National Standards

China 7:Family GB Standards List

  •  China "7:Family" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 7631.7-1995 Lubricants and related products (class L)--Classification--Part 7:Family C (Gears)
    润滑剂和有关产品(L类)的分类 第7部分:C组(齿轮)    		 China National Standards
    7:Family
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