螺丝拧不紧了怎么办|
  • 螺丝拧不紧了怎么办|
  • 螺丝拧不紧了怎么办1、在螺丝头上垫些双面胶或无纺布,增强螺丝的摩擦力,从而拧紧螺丝。2、在螺丝孔...