模塑工具 - 注塑工具规范表 Tools for Moulding - Tool Specification Sheet for Injection Moulds
出版:Bureau of Indian Standards
专家解读视频
模塑工具 - 注塑工具规范表 Tools for Moulding - Tool Specification Sheet for Injection Moulds
出版:Bureau of Indian Standards
专家解读视频