id	keyword
brj-23933	noise
brj-23933	lighting
brj-23933	exposure
brj-23933	dust
brj-23933	furniture
brj-23933	health
brj-23933	comfort
brj-23933	doi
brj-23933	thermal
brj-23933	occupational
brj-23933	workers
brj-23933	measurement
brj-23933	levels