semi-finished working_新英汉石油技术词典
semi-finished working
[新英汉石油技术词典]
semi-finished working半精加工
是什么意思，semi-finished working的解释，semi-finished working的翻译
[石油英汉词典] semi-finished working
半精加工
semi-finished working_新英汉石油技术词典semi-finished working
[新英汉石油技术词典]
semi-finished working是什么意思，semi-finished working的解释，semi-finished working的翻译
[石油英汉词典] semi-finished working
