iCAx开思网

标题: 不懂 [打印本页]

作者: tongqiang    时间: 2010-8-3 18:40
标题: 不懂
垒层式热浇道模具  那位师傅跟小弟解释下吗????




欢迎光临 iCAx开思网 (https://www.icax.org/) Powered by Discuz! X3.3