模板castingdie: 铸造模 压件castingarea: 构件制住地castingfin: 铸件飞边 铸件披缝 铸件周缘翅片casting-withdrawal mechanism: 铸锭移支机构castinginopen: 明浇 无盖箱铸造下载手机词典可随时随地查词查翻译