③ 자재운반 및 결속→ 신호수 선행하여 인원통제 및 시야확보 (

③ 자재운반 및 결속
→ 신호수 선행하여 인원통제 및 시야확보
(충돌주의)

④ 교통통제 및 양중
→ 차량 및 인원통제
→ 신호수 배치
→ 작업구획설정
(충돌주의)

Kết quả (Anh) 1:

③ materials transport and cohesionThe number preceding the personnel control and signal → visibility (Conflict)④ the amount of traffic control and→ Vehicle and personnel control→ Signal can be placed → Operation block set (Conflict)

Kết quả (Anh) 2:

③ Material Handling and solidarity
→ flagman preceded by personnel control and visibility
(collision)

④ traffic control and lifting
→ vehicle and personnel control
→ flagman place
→ Settings work pane
(collision)

Kết quả (Anh) 3:

③ materials handling and unitythe first control signal to the →, and points to the(of state)in the traffic control and the ④→ vehicles and personnel controlthe number of →the division of the →(of state)