2 Aparatura pomiarowa, czujniki, przetworniki, mierniki的翻译：2 measuring apparatus, sensors, transducers, meters 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Two measuring instruments, sensors, transducers, meters

2 measuring apparatus, sensors, transducers, meters

2 Measuring apparatus, sensors, sensors, Counters

2 measuring apparatus, sensors, transducers, meters