China National Standards

China Zone refined germanium GB Standards List

  •  China "Zone refined germanium" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 11071-2018 Zone-refined germanium ingot
    区熔锗锭    		 China National Standards
    Zone refined germanium
    English PDF
    GB/T 11071-2006 Zone-refined germanium ingot
    区熔锗锭    		 China National Standards
    Zone refined germanium
    English PDF

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