drafting instrument_新英汉石油技术词典
drafting instrument
[新英汉石油技术词典]
drafting instrument绘图仪器
是什么意思，drafting instrument的解释，drafting instrument的翻译
[电信英汉词典] drafting instrument
[电力英汉词典] drafting instrument
[石油英汉词典] drafting instrument
[航海英汉词典] drafting instrument
[进出口英汉词典] drafting instrument
