Shenhai bugbamu-Imudaniloju
Nitootọ! Gbogbo ohun elo ti a pinnu fun lilo abẹlẹ ni a nilo lati ni ijẹrisi aabo edu!
Awọn iṣẹ iwakusa eedu ni ifaragba si ọpọlọpọ awọn eewu adayeba, pẹlu omi, ina, gaasi, eruku edu, òrùlé sì wó. Aami ailewu edu n ṣiṣẹ bi afọwọsi pataki ti ohun elo naa faramọ awọn iṣedede iṣelọpọ ailewu. Nitorina, it’s imperative for any device deployed underground to bear this coal safety mark.