step-shaped parting surface的意思|示意
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阶梯式分型面
step-shaped parting surface的网络常见释义
阶梯分型面 ... 关键词: 注射模;阶梯分型面;成型镶块;侧抽芯;斜推杆 [gap=568]Key words: injection mould; step-shaped parting surface; molding insert; side core-pulling; inclined ejector pin ..