sludge disposal_新英汉石油技术词典
sludge disposal
[新英汉石油技术词典]
sludge disposal污泥处置
是什么意思，sludge disposal的解释，sludge disposal的翻译
[农牧林英汉词典] sludge disposal
[水利英汉词典] sludge disposal
[石油英汉词典] sludge disposal
[纺织英汉词典] sludge disposal
[能源英汉词典] sludge disposal
