2022新版电梯维修保养合同书委托方(以下简称甲方)受委托方(一下简称乙方)甲方：_______________乙方：______________________地址：____________________地址：____________________法人代表：__________法人代表：__________委托代理人：_____________________委托代理人：_____________________电话：_______________电话：_____________