③ TR C/T BOX 배관→ 안전보호구 착용④ 외함 접지 &

③ TR C/T BOX 배관
→ 안전보호구 착용
④ 외함 접지 & CONTROL 배관
→ 배관 절단 시 안전보호구 착용
( 장갑, 보안경, 마스크 착용)

Kết quả (Anh) 1:

③ TR C/T BOX tubingSafety wear PPE④ enclosure ground CONTROL & plumbing→ Piping cutting: wear a safety reserve (Gloves, safety goggles, wear a mask)

Kết quả (Anh) 2:

③ TR C / T BOX pipe
→ Wear protective safety
④ Housing & CONTROL ground pipe
when the pipe cutting → Safety Wear protective equipment
(gloves, goggles, mask wearing)

Kết quả (Anh) 3:

③ tr c / t BOX pipeline→ wearing safety protection.a box folding and ④ CONTROL pipeline→ pipe cutting are such security.(gloves, goggles, mask wearing)