2018 Hot Sale Precision Machining Product/precision Cnc ...
2018 Hot sale precision machining product/precision CNC machining parts . Materails: Aluminium 6061. Quantity: 100pcs. surface finishing: black anodizing, red anodizing. lead time: 10days. size:110*110*10mm . CNC is the abbreviation of computer control machine tool, it is a kind of automatic machine tool controlled by program.
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