China National Standards

China blackening Industry Standards English PDF List

  •  China "blackening" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SJ/T 31186-1994 Requirements of readiness and methods of inspection and assessment for shadow mask blackening furnaces
    荫罩黑化炉完好要求和检查评定方法    		 China Electronics Standards
    blackening
    English PDF

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