After the release of load , the device will automatically return to normal condition , the rope will be retracted into the device 負(fù)荷解除即自動恢復(fù)工作。工作完畢安全繩將自動回收到器內(nèi),便于攜帶。
After the release of load , the device will automatically return to normal condition , the rope will be retracted into the device . it s convenient to take along 2米,沖擊力小于2949n ,對失足人員毫無傷害。負(fù)荷解除即自動恢復(fù)工作。工作完畢安全繩將自動回收到器內(nèi),便于攜帶。