id	keyword
fbem-29579	construction industry
fbem-29579	quality development
fbem-29579	intelligence
fbem-29579	level
fbem-29579	china
fbem-29579	empowerment
fbem-29579	development level
fbem-29579	industry industry
fbem-29579	indicators
fbem-29579	obstacle
fbem-29579	value
fbem-29579	degree
fbem-29579	technology
fbem-29579	management
fbem-29579	economy