1592952852000 1312632483000 term-19173 1616541011595 1312632507000 1616290456109 adlib fitz-online adlib-term-19173 15d394e4-cb73-3f59-8cfa-1116cd078027 2 1 scope note Wage earners performing manual work which usually calls for the wearing of work clothes or protective clothing on the job. reference term-17945 adlib-term-17945 788cb62d-2777-3c56-a688-8bbfdb1967e1 blue collar worker's reference term-17946 adlib-term-17946 d0936ba5-7c20-346f-9b58-810e3bb0de41 blue collar workers' reference term-17947 adlib-term-17947 c0e2c23f-fff8-300b-b2fa-0b79408370cb blue collar worker H.HG.AFU.BCW.ALO.AFU 1 code H.HG.AFU.BCW.ALO.AFU 1 blue collar workers reference term-17980 adlib-term-17980 a11fa967-cfda-3417-a3ff-43ae2fdbd2c4 workers blue collar workers term