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- GSM系统基站安装测试Installation test for GSM base station systems
- 测试measure and test
- 如何提高GSM系统的接通率How to Improve the Call Completion Rate of GSM System
- 安装测试installation testing
- GPRS是通用分组无线业务的简称,是在现有GSM系统上发展出来的一种新型的高效率、低成本的无线分组数据业务。GPRS, an abbreviation of General Packet Radio Service, is a new, high efficient and low cost radio statistics service developed from GSM.
- 调频广播发射机房设备安装测试及安全措施Equipment Installation, Testing and Safety Measures in FM Broadcast Transmitter Room
- 免疫系统immunologic system
- 安装费mounting cost
- 测试结果test result
- 排水系统drainage system
- 安装工程field engineering
- 安装工erector
- 泌尿系统urinary system
- 测试报告test report
- 测试方法test method(s)
- 安装图installation drawing
- GPRS是通用分组无线业务(General Packet Radio Service)的英文简称，是一种基于GSM系统的无线分组交换技术，提供端到端的、广域的无线IP连接。GPRS, the English abbreviation of General Packet Radio Service, is a kind of technology of packet radio switch based on GSM system and offers wireless IP connection of end-to-end and wide area.
- 安装位置installationsite
- 测试项目test item
- 报警系统panalarm
