three workers with blueprint discussing water supply system installation plan - 管道安裝工人 個照片及圖片檔修理, 團隊工作, 住宅內部
Pipefitter, Mike Turner and Steve Andres who were recently hired by Cool-Breeze Air Conditioning work on installing an air conditioner in a hotel on...
Caundra Ballard prepares to use an arch weld as she continues her education as a pipefitter at the Air Conditioning, Refrigeration and Pipefitting...
Johnnie Ford uses an arch welder to merge two pipes together as he continues his education as a pipefitter at the Air Conditioning, Refrigeration and...焊接工人, 冷氣, 美國
Caundra Ballard uses a grinder to prepare pipes for a weld as she continues her education as a pipefitter at the Air Conditioning, Refrigeration and...
Caundra Ballard prepares to use an arch weld as she continues her education as a pipefitter at the Air Conditioning, Refrigeration and Pipefitting...
Gerardo Alvarado uses a saw to cut a pipe as he continues his education as a pipefitter at the Air Conditioning, Refrigeration and Pipefitting...
Jeffrey Baltzley places a pipe in place as he continues his education as a pipefitter at the Air Conditioning, Refrigeration and Pipefitting...
