中華人民共和國國家標準(中國大陸GB標準)英文版 |
GB標準是中華人民共和國國家標準,也叫GB國標,是中國大陸強制執行的國家標準,所有中國大陸境內銷售的商品及提供服務都必須符合GB國家標準的要求,包括進口商品及服務; 本網站提供GB國家標準的查詢檢索,英文版翻譯,GB標準產品檢測檢驗及合規性分析服務; |
GB/T 14617.3-2012 陆地移动业务和固定业务传播特性 第3部分:视距微波接力通信系统传播特性(中英文版) Propagation characteristics in land mobile service and fixed service - Part 3: Propagation characteristics of line-of-sight radio-relay communications systems |
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GB/T 15160-2007 无中心多信道选址移动通信系统体制(中英文版) Land mobile communication system requirements using multi-channel access techniques without a central controller |
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GB/T 15540-2006 陆地移动通信设备电磁兼容技术要求和测量方法(中英文版) EMC specification and test methods for land mobile communication equipment |
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YD/T 1312.3-2004 无线通信设备电磁兼容性要求和测量方法 第3部分:个人陆地移动无线电设备(pmr)及其辅助设备(中英文版) Requirements and measurement methods of electromagnetic compatibility for radio communication equipment. Part 3: Private land Mobile Radio (PMR) and ancillary equipment (speech and non-speech) |
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GB/T 15939-1995 无中心多信道选址移动通信系统设备通用规范(中英文版) General specification for land mobile communication system equipment using multi-channel access techniques without a central controller |
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GB/T 14401-1993 公用陆地移动通信网(450 MHz频段)中移动台-基站-移动电话交换局之间的信令(中英文版) Signalling between mobile station and base station and mobile services switching centre in public land mobile communication network at 450MHz band |
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GB/T 6282-1986 25~1000 MHz陆地移动通信网通过用户线接入公用通信网的接口参数(中英文版) Interface parameters of the 25 to 1000MHz land mobile telecommunication network connecting to public telecommunication network through subscriber lines |
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GB 6280-1986 25~1000 MHz陆地移动通信网的容量系列及频道配置(中英文版) Capacity series and frequency channels arrangement in 25 to 1000 MHz land mobile telecommunication network |
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