petrochemical industry
短語(yǔ)詞組
- Petrochemical Construction Industry 石化建工
- petrochemical processing industry 石油加工業(yè)
- lanzhou petrochemical machinery industry co 蘭州石油化工壞工業(yè)公司
- lanzhou petrochemical machinery industry company 蘭州石油化工機(jī)械工業(yè)公司
- the petrochemical industry 石油化工産業(yè)
- Korea Petrochemical Industry Association 韓國(guó)石化工業(yè)協(xié)會(huì)
- Petrochemical industry and trade 石化工貿(mào)
- Petrochemical industry gathering area 石油化工産業(yè)的集聚區(qū)
- petrochemical industry processing 石油加工工程 返回 petrochemical industry