欧洲电信标准协会 European Telecommunications Standards Institute ; ETSI ; the European Telecommunications Standards Institute
由欧洲电信标准协会 European Telecommunication Standard Institute
欧洲电信标准协会标准 ETSI standards
欧洲电信标准化协会 ETSI ; European Telecommunications Standards Institute ; European Telecommunication Standardization Institute
库为欧洲电信标准协会 European Telecommunication Standard Institute ; ETSI
如欧洲电信标准协会 European Telecommunications Standards Institution
与欧洲电信标准化协会 European Telecommunications Standards Institue
TTCN - 3是由欧洲电信标准协会发布的测试标准，也是一种抽象测试描述语言。
TTCN-3 is a test standard released by the European Telecommunications Standards Institute, and is an abstract test description language too.
为了满足日益增长的测试需求，欧洲电信标准协会推出了新一代测试描述语言TTCN-3。
To satisfying the progressive requirements of test, the European Telecommunications Standards Institute published the next generation testing language TTCN-3.
TETRA协议是欧洲电信标准协会(etsi) 1998年公布的一种数字集群通信系统标准。
In 1998, ETSI publicized TETRA protocal, which is a standard of digital trunked radio communication system.
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