① TBM 및 작업준비 → 공도구 점검후 작업준비② 도면확인 및

① TBM 및 작업준비
→ 공도구 점검후 작업준비

② 도면확인 및 작업내용 숙지
→ 승인도면 확인

Kết quả (Anh) 1:

① TBM and ready to work → Check the ready task after a ball toolFamiliarize yourself with the contents of the draft resolution and ② operations→ Check if the approval

Kết quả (Anh) 2:

① TBM and ready to work
→ Check the ball after preparation tool

② confirm the figure and work to read
→ Confirmation approved drawings

Kết quả (Anh) 3:

① TBM and job preparationpower tools for maintenance work after →② design confirmation and the content of xi.→ approval to confirm.