Quality Inspection of Diamond Micro Powder - Henan E
The quality inspection of diamond micro powder adopts the method specified in the national standard JB/T7990-2012, which mainly includes size range, particle size distribution, particle shape, impurity content, marking and packaging. The main particle sizes are M0/0.25 M0/0.5 M0/1 M0.5/1 M1/2 M2/4 M3/6 M4/8 M5/10 M6/12 M8/12 M8/16 M10/20 M15/25 ...
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