无腐蚀气体场所 no aggressive gas

无腐蚀气体 Non-corrosive Gas

腐蚀气体试验设备 Corrosive gas testing equipments

腐蚀性气体 aggressive gas ; corrosive gas ; aggressive fume ; active gas

气体腐蚀 gas attack ; gas corrosion ; [化工] gaseous corrosion

腐蚀用气体混合物 etching gas mixture

混合气体腐蚀 Mixed gas test

气体腐蚀剂 gas etchant

气体腐蚀测试 Corrosive atmosphere test ; Gas Corrosion Test