详细情况请点击zhou-cn.com进行查看。谢谢。沉头顶模毛坯推荐牌号:LC30，LC40，LC50，LC60，LC80型号：BC单位:mm型号尺寸型号尺寸dDLd1α°dDLd1α°BC2813302.81330790BC6430306.430301590BC3816303.816308.5BC6430556.4305515BC3816403.816408.5BC8236558.2365518BC3822503.822508.5BC100405510405522BC4616304.6163010.5BC118455511.8455525BC4622504.6225010.5BC138606013.8606029)