短語詞組短語side cavity parting 側(cè)分型side -parting core-pulling mechanism 側(cè)向分型與抽芯機(jī)構(gòu)two -side cavity parting 雙向分型Devising Side Parting 側(cè)抽芯機(jī)構(gòu)side parting and core -pulling 側(cè)向分型和抽芯side parting core -pulling mechanism 側(cè)向分型抽芯機(jī)構(gòu) 返回 side part