1.CAD Drawing, 2.Muking proosss, 3.Casting proosss, 4.Semi-finished castings, 5.Semi?finished products processing, 6.Poished, 7.CNCfrishing, 8.Drilling, 9.Assembly, 10.Pressure Test.S.1.hip, 11. 14. អង្គភាពវិស្វកម្ម
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