engineer worker making measuring with equipment at construction site during road works. - 視距儀 個照片及圖片檔
engineer worker making measuring with equipment at construction site during road works. - 視距儀 個照片及圖片檔建築地盤, 職業, 建築業
engineer and theodolite for construction work, land surveying and construction equipment, survey equipment in construction site. - 視距儀 個照片及圖片檔曼谷
engineers surveying the construction site of the road are using radio to control the survey. - 視距儀 個照片及圖片檔
supervisor survey engineer using surveyor equipment tacheometer or theodolite measurement checking level excavation depth of foundation at construction site. - 視距儀 個照片及圖片檔
September 2021, Lower Saxony, Bramsche: Johannes Dehl, student of archaeology, stands at a tachymeter on the site of the Varus Battle in the...
September 2019, Lower Saxony, Bramsche: Excavation assistant Johannes Dehl stands at an excavation site on the site of the Varus Battle in the...
surveying measuring equipment level theodolite on tripod at construction site - 視距儀 個照片及圖片檔建築業, 工作, 橫向