任何工业部门机械化的目的,都是改进生产和减少劳动定员,所以劳动组织必须合理,使停机时间最短。管理人员和工人、工人和工人、工人和维修以及供应部门之间一定要互相联系。工程技术人员一定要能监视机器的运转性能和环境状态。在采矿工业中人员和机器极为分散,因此,有效地交换情况是很重要的。本文介绍采矿工业远距离通信的技术和用途。电话通信井下最合适的通信手段是携带式无线电话收发两用机。然而,一般携带式无线电话 The purpose of mechanization in any industrial sector is to improve production and reduce the number of workers. Therefore, labor organizations must be reasonable and minimize downtime. Managers and workers, workers and workers, workers and maintenance and supply departments must be interrelated. Engineering and technical personnel must be able to monitor the operational performance of the machine and the state of the environment. The people and machines in the mining industry are extremely fragmented, so it is important to exchange information effectively. This article describes the technology and uses of long-distance communications in the mining industry. The most suitable means of communication for telephone communications is the portable radiotelephone transceiver. However, the general portable radiotelephone