工业气体 meaning in English
technological gas
Examples
- Industrial gas , hydrocarbon petrochemical processing
工业气体，碳氢化合物及石化产品加工 - Test method of industry gas analyzers
工业气体分析器.试验方法 - Focus on industrial gases market in 2005 and
2006工业气体市场 - Non - recirculating direct gas - fired industrial air heaters same as cga 3 . 7
非循环直接燃气式工业气体加热器