chemical tracer_新英汉石油技术词典
chemical tracer
[新英汉石油技术词典]
chemical tracer化学指示〔剂〕，化学示踪物
是什么意思，chemical tracer的解释，chemical tracer的翻译
[农牧林英汉词典] chemical tracer
[原子能英汉词典] chemical tracer
[环境英汉词典] chemical tracer
[英汉石油名词] chemical tracer
[石油英汉词典] chemical tracer
