工: worker; workman; the working ...劳工们: workpeople工人们, 劳工们: work people工民建工程师: civil engineer工玫高烟囱: chimney stalk工民建专业: industrial and civil architecture major工贸有限公司: industrial and trade工模: jig工贸一体化企业: industrie- und handelsunternehmen n工模焊接: jig welding工贸司: sitcd工模磨床: jig grinder工贸结合: integrating industry and trade