夾軌器用途

    夾軌器用途

    防fang止zhi室shi外wai起qi重zhong機ji在zai強qiang風feng作zuo用yong下xia沿yan軌gui道dao滑hua行xing的de起qi重zhong機ji安an全quan裝zhuang置zhi。通tong常chang采cai用yong與yu起qi重zhong機ji底di部bu結jie構gou連lian接jie在zai一yi起qi的de夾jia鉗qian，夾jia住zhu軌gui道dao頭tou部bu的de兩liang個ge側ce麵mian來lai防fang止zhi滑hua行xing。