appearance检测服务
- 检测分类 未定义
- 样品名称 Box type vertical drilling machines
- 检测项目 appearance
- 检测标准 《Box type vertical drilling machines test for accuracy part I: test for geometrical accuracy》JB/T4019.1-1997 《Box type vertical drilling machines test for accuracy part II: test for machining accuracy》JB/T4019.2-1997