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山字形硅钢片弹压卸料导板式硬质合金连续冲裁模设计-冲压级进模具含20张CAD图+说明书

Z90型电动阀门装置的主要零部件以及关键零部件的数控加工工艺(含cad图纸)

Stainless_Steel_Lined_Metal_Seated_Knife_Gate_Valve_160_3-12阀门cad图纸

Stainless_Steel_Lined_Metal_Seated_Knife_Gate_Valve_68B_3-30阀门cad图纸

Stainless_Steel_Lined_Metal_Seated_Knife_Gate_Valve_67B_3-30阀门cad图纸

Stainless_Steel_Lined_Metal_Seated_Knife_Gate_Valve_62B_3-24阀门cad图纸

Stainless_Steel_Lined_Metal_Seated_Knife_Gate_Valve_2000B_2-4阀门cad图纸

Z90型电动阀门装置及数控加工工艺的设计cad图纸+1.3万字说明书+答辩PPT+工艺卡+实习小结

Stainless_Steel_Lined_Metal_Seated_Knife_Gate_Valve_65B_6_Act阀门cad图纸