China National Standards

China Sharp edge testing GB Standards List

  •  China "Sharp edge testing" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/Z 34447-2017 Sharp edge testing apparatus and test procedure for lighting equipment—Tests for sharpness of edge
    照明设备的锐边试验装置和试验程序 锐边试验    		 China National Standards
    Sharp edge testing
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