Correct way flow mixing station

① Organization and Management Organization Chart. On-site inspection and written on the wall graphic. ② work procedures and quality management. On-site inspection and written on the wall graphic. ③ personal responsibility. On-site inspection and written on the wall graphic. ④ equipment operating procedures, maintenance and management. Concrete mixing plants and written on the wall graphic. ⑤ equipment metrological verification, calibration and management. On-site inspection and written on the wall graphic. ⑥ mixing plant safety, health, environmental management system. On-site inspection and written on the wall graphic. ⑦ documentation management system. On-site inspection and written on the wall graphic. ⑧ relevant standards, stationary concrete batching plant and other technical documents are complete. Spot checks and in-kind directory list. ⑨ concrete mix control and management system. On-site inspection and written on the wall graphic. ⑩ concrete production, transportation and dispatch management system. On-site inspection and written on the wall graphic. ⑾ raw material quality control measures. On-site inspection and written on the wall graphic.