词汇	smelter off-gas
释义	smelter off-gas 冶炼烟气
随便看	document transfer and manipulation document transfer menu document transfer mode document transfer reference document translation document transmission Document Transmittal Record document transport document transportation document transport technology Document,Travel document treatment Document tree document type Document Type Declaration Document type declaration information item document type definition document type definitions document type documentation documentum document understanding document understanding system document upload document user information block document utilization