主(Zhu)营(Ying)手(Shou)缓(Huan)解(Jie)阀(Fa)拉(La)线(Xian)、(?)制(Zhi)动(Dong)钢(Gang)缆(Lan);(?)
用(Yong)于(Yu)轨(Gui)道(Dao)交(Jiao)通(Tong)车(Che)辆(Liang)的(De)停(Ting)放(Fang)制(Zhi)动(Dong)缓(Huan)解(Jie),(?)车(Che)辆(Liang)制(Zhi)动(Dong)缓(Huan)解(Jie)异(Yi)常(Chang)时(Shi)((?)无(Wu)压(Ya)力(Li)空(Kong)气(Qi)时(Shi),(?)无(Wu)法(Fa)靠(Kao)压(Ya)力(Li)空(Kong)气(Qi)解(Jie)除(Chu)制(Zhi)动(Dong))(?) ,(?)操(Cao)纵(Zong)人(Ren)员(Yuan)操(Cao)纵(Zong)停(Ting)放(Fang)缓(Huan)解(Jie)总(Zong)成(Cheng)拉(La)手(Shou)((?)或(Huo)把(Ba)手(Shou))(?),(?)经(Jing)停(Ting)放(Fang)缓(Huan)解(Jie)拉(La)索(Suo),(?)拉(La)动(Dong)停(Ting)放(Fang)制(Zhi)动(Dong)缸(Gang),(?)实(Shi)现(Xian)车(Che)辆(Liang)制(Zhi)动(Dong)缓(Huan)解(Jie)异(Yi)常(Chang)状(Zhuang)态(Tai)下(Xia)的(De)停(Ting)放(Fang)缓(Huan)解(Jie)((?)解(Jie)除(Chu)制(Zhi)动(Dong))(?)动(Dong)作(Zuo)。(?)