4¡¢When the maintenance personnel enter the workshop, they shall issue the relevant safety work permit, wear all kinds of labor protection and safety protection equipment, clean the site after the safety maintenance and close the work permit in time; handle the approval of the work permit, abide by the safety regulations and maintenance procedures of Shengke company, and carry out civilized constructionάÐÞÈËÔ±½øÈë³µ¼äÒªÓгµ¼ä¿ª¾ßÏà¹Ø°²È«×÷ҵƱ£¬Åå´øºÃ¸÷ÀàÀͶ¯±£»