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.
苹果的方案得到欧洲多数运营商的支持。竞争双方已向欧洲电信标准化协会(etsi)提交了各自的方案。
Apple is backed by most of the? European? Operators. The two groups have tabled proposals to the European Telecommunications Standards Institute (ETSI).
苹果的方案得到欧洲多数运营商的支持。竞争双方已向欧洲电信标准化协会(etsi)提交了各自的方案。
Apple is backed by most of the? European? Operators. The two groups have tabled proposals to the European Telecommunications Standards Institute (ETSI).
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