分型面设计直接影响精铸模具结构设计与模具加工复杂程度，是一项典型的强经验、弱理论的工作。
The parting surface designing of investment casting mould to turbine blade is a difficult job which needs more experience and influence the configuration of its mould and process.
分型面设计直接影响精铸模具结构设计与模具加工复杂程度，是一项典型的强经验、弱理论的工作。
The parting surface designing of investment casting mould to turbine blade is a difficult job which needs more experience and influence the configuration of its mould and process.
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