查找与您的移位机型号最匹配的手册。如果您在选择正确手册时需要帮助，请联系我们的支持团队。. 18238-402: Dual Mast Server Rack Lifter User Manual 63517-401: Server Rack Lifter User Manual 63517-402: Dual Mast Server Rack Lifter User Manual 63517-403: Standard Server Rack Lifter User Manual