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对ＺＣ型组合操纵阀的阀体主孔加工、元件的防腐处理、零件的去毛刺等工艺问题进行了探讨，提出了可行的工艺方法。
ZC-type combination of the main control valve body hole processing, components of the anti-corrosion treatment, parts deburring and other process issues were discussed and put forward feasible process methods.