China National Standards

China Vacuum technology—Test methods GB Standards List

  •  China "Vacuum technology—Test methods" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 32218-2015 Vacuum technology—Test methods for leak rates of vacuum system
    真空技术 真空系统漏率测试方法    		 China National Standards
    Vacuum technology—Test methods
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