id	keyword
fbem-31066	data
fbem-31066	carbon
fbem-31066	glass
fbem-31066	industry
fbem-31066	transformation
fbem-31066	energy
fbem-31066	production
fbem-31066	technology
fbem-31066	bengbu
fbem-31066	system
fbem-31066	elements
fbem-31066	industrial
fbem-31066	glass industry