rds and vrds hydrotreating process是什么意思 rds and vrds hydrotreating process在线中文翻译

rds and vrds hydrotreating process

中文翻译
1
n.原油拔油原油常压重油及减压渣油加氢处理过程

相关单词辨析

or: 或者,否则,常用于否定句中 I don't like apples or bananas. Hurry up or you'll miss the bus.
and: 并且,Hurry up and you'll catch the bus.