China National Standards

China Specification compound, coating Industry Standards English PDF List

  •  China "Specification compound, coating" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    SJ 20450-1994 Specification of compound, coating and porcelain for potting electronic components
    封装电子件用化合物、涂料及瓷料规范    		 China Electronics Standards
    Specification compound, coating
    English PDF

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