Responsible for mobile demobilization equipment and handover, assist maintenance engineering to carry out instrument inspection, repair and adjustment. Organize personnel to maintain equipment, organize technical exchange activities of operation projects, and assess production performance of measurement operation projects; Master the status of projects and single sets of equipment, and be responsible for the cost statistics and control of projects and single sets of equipment; Responsible for the training of new employees, the implementation of new technology, new equipment field test, application promotion;