floor polisher meaning in Chinese

地板打蜡器
楼板擦光器

Methods for measuring performance of floor polishers for household and similar purposes
家用和类似用途地板擦光机性能的测量方法
Both had changed greatly since they were last together , and both wanted to show as soon as possible what a change had taken place . ah , you damned floor polishers
从他们最后一次相会以来，他们二人都有许多变化，因此他们都想尽快地互相吐露内心发生的变化。