《GB 7588—2003第1号修改单》宣贯培训讲义

　　Teaching materials on training propagation and implement of Amendment 1 of GB7588-2003

　　As required elevator products delivered after the date of July 1st,2016, should be supplied under the standard of the Amendment 1 of GB7588-2003, which modifies mainly on the strength of the floor door, the opening of the car door (opening from the inside) and unintended car movement protection, etc..