petroleum refining在线翻译
石油加工
1. 石油提炼：原油开采 Oil extraction | 石油提炼 Petroleum refining | 印刷工业 Printing industry
2. 石油加工：petroleum refinery 石油炼厂 | petroleum refining 石油加工 | petroleum regulation 石油管理法规
3. 石油精炼：petroleum refinery 石油精炼厂 | petroleum refining 石油精炼 | petroleum refining process 石油精炼法
4. 石油炼制业; 炼油业; 石油精炼：Petroleum Intelligence Weekly;每周石油情报;; | petroleum refining;石油炼制业; 炼油业; 石油精炼;; | petroleum TNCs;跨国石油公司;;
1. The discrepancy caused 200 billion yuan of losses in refining operations for China's petroleum giants while major power grids and generators lost 66 billion yuan.
2. He discovered that refining technology had to be developed from scratch and petroleum refining catalysts were the most needed for the production of aviation fuel.