China National Standards

China Classification Non directional GB Standards List

  •  China "Classification Non directional" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 31112-2014 Classification of Non-directional Self-ballasted LED-lamps for general lighting services
    普通照明用非定向自镇流LED灯规格分类    		 China National Standards
    Classification Non directional
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