dust extractor
[新英汉石油技术词典]
dust extractor吸尘器,集尘器
是什么意思,dust extractor的解释,dust extractor的翻译
[海运英汉词典] dust extractor
[消防英汉词典] dust extractor
[环境英汉词典] dust extractor
[石油英汉词典] dust extractor
[矿业英汉词典] dust extractor
[纺织英汉词典] dust extractor
[船舶英汉词典] dust extractor
[进出口英汉词典] dust extractor