... industry, paper making, metallurgy, building materials, medicine, food, rubber, plastic, machinery, mining industries powder material screening grading. Such as the light ... 4 10.0 Acceptable Plate cutting machine Q12Y-12X4000, WD67Y-100X3200A 5 6.0 Acceptable Testing Machinery: Machine Name Brand & ... 266 1 2.0 Acceptable Production Flow: 1.Plate cutting 2.Welding 3.Planning 4.Lathing 1 5.Drilling 6 ...