appearance(Acceptance conditions for general purpose parallel lathes)
作者:百检网 时间:2021-12-01 来源:互联网
- 检测分类 未定义
- 样品名称 Acceptance conditions for general purpose parallel lathes
- 检测项目 appearance
- 检测标准 《Horizontal lathe--Part 2:Technical conditions》 JB/T2322.2-2006