China National Standards

China 2:Germanium Industry Standards English PDF List

  •  China "2:Germanium" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SJ/T 11476.2-2014 Material for optical fiber preform. Part 2:Germanium tetrachloride
    光纤预制棒用材料 第2部分：四氯化锗    		 China Electronics Standards
    2:Germanium
    English PDF

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