railway industrial enterprises
railway industrial enterprises
铁路工业企业
以上为机器翻译结果，长、整句建议使用 人工翻译 。
-
As the characteristics of different oils in the industrial waste water and pollution sources of the railway enterprises, the non dispersion infrared photometry is the first selection.
根据铁路主要企业含油工业废水中油种来源及污染源特点，非分散红外光度法为首选方法。
youdao
更多双语例句