The compressors and motors of these machines come from the United States, and since spare parts cannot be obtained, the country has had to halt the use of the machines, with the resulting impact on the population of the areas concerned.
这种机器的压缩机和发动机来自美国，由于无法获得零备件，我国只得停止使用这种机器，结果影响了有关地区的居民。