Pipa pendingin Batang penggerak/drive shaft Batang penghubung Sebuah rotor Saya Tidak Tahu

#3

The question does not provide clear and sufficient context. The list of components such as cooling pipe, drive shaft, connecting rod, and rotor could belong to various systems, such as a refrigerator, a car engine, or others. Therefore, it is difficult to provide an accurate and convincing explanation or answer based solely on this list.