cellular telephone installer 蜂窝电话安装工
telephone station installer 电话站安装工
telephone line and station installer 电话线和车站安装工
telephone and teleprinter installer-repairer 电话和电传安装工修理工
telephone equipment installer and repairer 电话设备安装工和修理工
telephone switchboard installer and repairer 电话交换机的安装工和修理工
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