金属穿孔板试验筛 meaning in English
test sieves of perforated metal plate
Examples
- Test sieves of perforated metal plate
金属穿孔板试验筛 - Test sieves - technical requirements and testing - test sieves of perforated metal plate
试验筛.技术要求和试验.金属穿孔板试验筛
test sieves of perforated metal plate